Baseball Challenge!

Baseball Challenge!

Today’s Game is pitched by

Albertus EinsteiniumAlbertus Einsteinium

Master PhysicistMaster Physicist

Visitor

Home

Inning 1 2 3 4 5 6 7 8 9 Total HomeHome

FirstFirstThirdThird

SecondSecond

OutsOuts

Batter Up!Batter Up!Home Single

Visitor Single

Double Triple Homer

1 1 1 1 1

2 2 2 2 2

3 3 3 3 3

4 4 4 4 4

5 5 5 5 5

6 6 6 6 6

7 7 7 7 7

8 8 8 8 8

9 9 9 9 9

10 10 10 10 10

11 11 11 11 11

12 12 12 12 12

13 13 13 13 13

14 14 14 14 14

15 15 15 15 15

Visitor

Home



SecondSecond

OutsOuts

Home Single #1 – What state Home Single #1 – What state of matter is a hair?of matter is a hair?

A Solid *

B Liquid *

C Gas*

D Plasma*

Visitor

Home



SecondSecond

OutsOuts

Home Single #2 – What is Home Single #2 – What is mass?mass?

B The pull of gravity on an object*

A The amount of matter in an object*

D The weight of an object in space*

C The amount of inertia in an object*

Visitor

Home



SecondSecond

OutsOuts

Home Single #3 – Which of the Home Single #3 – Which of the following properties of chocolate following properties of chocolate syrup remains the same when it syrup remains the same when it is mixed with warm milk?is mixed with warm milk?

A Its taste*

B Its color*

C Its shape*

D Its temperature*

Visitor

Home



SecondSecond

OutsOuts

Home Single #4 – This matter Home Single #4 – This matter is clear without a definite is clear without a definite shape or volume. Which of shape or volume. Which of the following might it be?the following might it be?

A Air inside a balloon*

B Glass in a window*

C Water in a swimming pool*

D A blank transparency*

Visitor

Home



SecondSecond

OutsOuts

Home Single #5 – All sounds Home Single #5 – All sounds are caused by—are caused by—

A vibrations.*

B musical instruments.*

C electrical energy.*

D people.*

Visitor

Home



SecondSecond

OutsOuts

Home Single #6 – Which of the Home Single #6 – Which of the following is NOT a good following is NOT a good conductor of electricity?conductor of electricity?

D Plastic*

A Iron*

B Copper*

C Aluminum*

Visitor

Home



SecondSecond

OutsOuts

Home Single #7 – Which of the Home Single #7 – Which of the following activities will NOT following activities will NOT generate heat energy?generate heat energy?

A Putting a can of soda in the refrigerator*

B Boiling a pan of water*

C Burning logs in a fireplace*

D Rubbing hands together rapidly*

Visitor

Home



SecondSecond

OutsOuts

Home Single #8 – Which of the Home Single #8 – Which of the following will NOT dissolve in following will NOT dissolve in water?water?

C Sand*

A Salt*

B Sugar*

D Instant tea*

Visitor

Home



SecondSecond

OutsOuts

Home Single #9 – Which of the Home Single #9 – Which of the following is NOT a result of an following is NOT a result of an electrical circuit?electrical circuit?

B Inertia*

A Light*

C Heat*

D Sound*

Visitor

Home



SecondSecond

OutsOuts

Home Single #10 – What kind Home Single #10 – What kind of water is used to produce of water is used to produce electricity?electricity?

B Moving*

A Pure*

C Deep*

D Cold*

Visitor

Home



SecondSecond

OutsOuts

Home Single #11 – Water Home Single #11 – Water vapor exists in the vapor exists in the atmosphere as—atmosphere as—

C an invisible gas.*

A a visible gas.*

B a visible liquid.*

D an invisible liquid.*

Visitor

Home



SecondSecond

OutsOuts

Home Single #12 – Matter Home Single #12 – Matter that is vibrating is producingthat is vibrating is producing——

A sound.*

B light.*

C shadows.*

D reflections.*

Visitor

Home



SecondSecond

OutsOuts

Home Single #13 – A sugar Home Single #13 – A sugar cube is placed in a cup of hot cube is placed in a cup of hot tea and stirred. What change tea and stirred. What change will take place?will take place?

D The sugar cube will get smaller.*

A The tea will get hotter.*

B The sugar cube will not change.*

C The tea will dissolve.*

Visitor

Home



SecondSecond

OutsOuts

Home Single #14 – What unit Home Single #14 – What unit is used to measure the is used to measure the melting point of chocolate?melting point of chocolate?

B Degrees Celsius*

A Centimeters*

C Cubic meters*

D Kilometers*

Visitor

Home



SecondSecond

OutsOuts

Home Single #15 – What kind Home Single #15 – What kind of energy is produced when of energy is produced when a student beats a drum?a student beats a drum?

A Sound energy*

B Vibration energy*

C Light energy*

D Chemical energy*

Visitor

Home



SecondSecond

OutsOuts

Visitor Single #2 – Which of the Visitor Single #2 – Which of the following tools would be used following tools would be used to find the mass of a rock?to find the mass of a rock?

B Triple beam balance*

A Ruler*

C Graduated cylinder*

D Outdoor thermometer*

Visitor

Home



SecondSecond

OutsOuts

Visitor Single #3 – Which Visitor Single #3 – Which process takes place when process takes place when water is cooled to 0water is cooled to 0C?C?

C Freezing*

A Condensation*

B Dissolving*

D Evaporating*

Visitor

Home



SecondSecond

OutsOuts

Visitor Single #1 – Heat is a Visitor Single #1 – Heat is a type of—type of—

D energy.*

A matter.*

B gas.*

C force.*

Visitor

Home



SecondSecond

OutsOuts

Visitor Single #4 – How does Visitor Single #4 – How does heat energy affect an ice cube heat energy affect an ice cube left out on a counter top? left out on a counter top? Heat energy—Heat energy—

B causes it to melt.*

A freezes it.*

C does not change it.*

D keeps it in a frozen state.*

Visitor

Home



SecondSecond

OutsOuts

Visitor Single #5 – What must Visitor Single #5 – What must occur in order for an occur in order for an electromagnet to work?electromagnet to work?

C Electricity must flow in a

circuit.*

A A wire needs to be connected to

a switch.*

B A battery and a motor should be

connected.*

D A bar magnet must be attached

to the circuit.*

Visitor

Home



SecondSecond

OutsOuts

Visitor Single #6 – Which of Visitor Single #6 – Which of the following will not be the following will not be attracted to a magnet?attracted to a magnet?

B Gold coin*

A Paper clip*

C Thumb tack*

D Sewing needle*

Visitor

Home



SecondSecond

OutsOuts

Visitor Single #7 – Which of Visitor Single #7 – Which of the following would be the the following would be the easiest way to separate a easiest way to separate a mixture of oil and water?mixture of oil and water?

B Allow the water to evaporate.*

A Stir the mixture vigorously.*

C Pour the mixture through a sieve.*

D Pour the mixture in a bucket.*

Visitor

Home



SecondSecond

OutsOuts

Visitor Single #8 – Light is a Visitor Single #8 – Light is a form of—form of—

D energy.*

A heat.*

B matter.*

C current.*

Visitor

Home



SecondSecond

OutsOuts

Visitor Single #9 – Solar Visitor Single #9 – Solar energy is an inexhaustible energy is an inexhaustible source of energy because—source of energy because—

A it cannot be used up.*

B it can be used up very quickly.*

C it is created in power plants.*

D it cannot quickly create more of itself.*

Visitor

Home



SecondSecond

OutsOuts

Visitor Single #10 – Water Visitor Single #10 – Water freezing is an example of a—freezing is an example of a—

A liquid changing to a solid.*

B solid changing to a liquid.*

C gas changing to a solid.*

D liquid changing to a gas.*

Visitor

Home



SecondSecond

OutsOuts

Visitor Single #11 – Sugar Visitor Single #11 – Sugar will dissolve fastest in tea will dissolve fastest in tea that is—that is—

B warm.*

A frozen.*

C cold.*

D room temperature.*

Visitor

Home



SecondSecond

OutsOuts

Visitor Single #12 – What Visitor Single #12 – What type of energy changes ice type of energy changes ice left in a cup on the table to left in a cup on the table to water?water?

A Heat energy*

B Nuclear energy*

C Sound energy*

D Wind energy*

Visitor

Home



SecondSecond

OutsOuts

Visitor Single #13 – An object is Visitor Single #13 – An object is placed on a table. A magnet is placed on a table. A magnet is slowly moved toward the object. slowly moved toward the object. The object moves away from the The object moves away from the magnet. The object is most magnet. The object is most likely—likely—

D another magnet.*

A a piece of glass.*

B a copper coin.*

C an iron nail.*

Visitor

Home



SecondSecond

OutsOuts

Visitor Single #14 – Which Visitor Single #14 – Which forms of energy are forms of energy are produced by a burning produced by a burning candle?candle?

C Light and heat*

A Heat and mechanical*

B Electrical and sound*

D Light and electrical*

Visitor

Home



SecondSecond

OutsOuts

Visitor Single #15 – Which of Visitor Single #15 – Which of the following is a constant the following is a constant property of matter?property of matter?

A Boiling point*

B Mass*

C Shape*

D Color*

Visitor

Home



SecondSecond

OutsOuts

Fly Ball! It’s Caught! Fly Ball! It’s Caught! You’re Out!You’re Out!

Next Batter!

Visitor

Home



SecondSecond

OutsOuts

It’s a Hit! Base Run Single!It’s a Hit! Base Run Single!

Next Batter!

Visitor

Home



SecondSecond

OutsOuts

Double #1 – Why does a lamp Double #1 – Why does a lamp quit shining when the switch quit shining when the switch is turned to off?is turned to off?

A No electric current can flow

through the bulb.*

B The electricity is trapped between

the switch and the bulb.*

C The electricity is flowing through

the bulb.*

D The electricity is dumped out

through the bulb.*

Visitor

Home



SecondSecond

OutsOuts

Double #2 – Which of the Double #2 – Which of the following is a good conductor following is a good conductor of heat?of heat?

D An iron skillet*

A A plastic ruler*

B A wooden stick*

C A small towel*

Visitor

Home



SecondSecond

OutsOuts

Double #3 – A student put a Double #3 – A student put a pencil in a clear glass of water pencil in a clear glass of water and looked at it from the side. and looked at it from the side. The pencil appeared to be The pencil appeared to be bent. This is one way of bent. This is one way of showing—showing—

D refraction.*

A reflection.*

B transmission.*

C insulation.*

Visitor

Home



SecondSecond

OutsOuts

Double #4 – Which of the Double #4 – Which of the following can be changed to a following can be changed to a liquid by adding heat energy?liquid by adding heat energy?

C Popcorn*

A A piece of wood*

B Lightning*

D Chocolate bar*

Visitor

Home



SecondSecond

OutsOuts

Double #5 – Why is it more Double #5 – Why is it more difficult to stop a loaded difficult to stop a loaded tractor-trailer truck going 40 tractor-trailer truck going 40 mph than a car going 40 mph?mph than a car going 40 mph?

B The truck has more mass than the

car.*

A The truck has more gravity than the

car.*

C The truck has more friction than

the car.*

D The truck has more magnetism than the

car.*

Visitor

Home



SecondSecond

OutsOuts

Double #6 – When sugar is Double #6 – When sugar is dissolved in water, what dissolved in water, what property of the sugar remains property of the sugar remains the same in the solution?the same in the solution?

B Shape*

A Size*

C Color*

D Taste*

Visitor

Home



SecondSecond

OutsOuts

Double #7 – What will happen if Double #7 – What will happen if the lid is removed from a the lid is removed from a container that contains helium container that contains helium gas?gas?

A The gas will escape from the container.*

B The gas changes color in the light.*

C Gravity keeps the gas in the

container.*

D The gas will slowly change into a liquid.*

Visitor

Home



SecondSecond

OutsOuts

Double #8 – Electricity Double #8 – Electricity traveling through a wire is an traveling through a wire is an example of—example of—

D energy being transferred from place to place.*

A a force applied by a simple machine.*

B energy flowing through the water cycle.*

C Earth’s gravitational pull.*

Visitor

Home



SecondSecond

OutsOuts

Double #6 – When you shuffle Double #6 – When you shuffle your feet on a carpet and then your feet on a carpet and then touch someone, that person touch someone, that person sometimes gets a shock. This sometimes gets a shock. This is an example of—is an example of—

D static electricity.*

A heat transfer.*

B magnetism.*

C current electricity.*

Visitor

Home



SecondSecond

OutsOuts

Double #6 – When sugar is Double #6 – When sugar is dissolved in water, what dissolved in water, what property of the sugar remains property of the sugar remains the same in the solution?the same in the solution?

D Taste*

A Size*

B State*

C Color*

Visitor

Home



SecondSecond

OutsOuts

Double #10 – If enough heat is Double #10 – If enough heat is removed from a container of removed from a container of water, what will happen to the water, what will happen to the water?water?

A It will turn into a solid.*

B It will turn into a gas.*

C It will begin to boil.*

D It will condense.*

Visitor

Home



SecondSecond

OutsOuts

Double #11 – Energy appears Double #11 – Energy appears on the Earth in many forms. on the Earth in many forms. What form of energy is What form of energy is lightning?lightning?

B Electrical energy*

A Mechanical energy*

C Solar energy*

D Storm energy*

Visitor

Home



SecondSecond

OutsOuts

Double #12 – The windows in a Double #12 – The windows in a house shake when a jet plane house shake when a jet plane flies over head. Which of the flies over head. Which of the following explains why this following explains why this happens?happens?

C Sound waves transmit energy.*

A Heat waves transmit energy.*

B Radar waves transmit energy.*

D Solar energy transmits energy.*

Visitor

Home



SecondSecond

OutsOuts

Double #13 – Heat is removed Double #13 – Heat is removed from 20 mL of water until the from 20 mL of water until the water is frozen. What property water is frozen. What property of the water will stay the same of the water will stay the same during the freezing process? during the freezing process?

B Freezing point*

A State of matter*

C Water temperature*

D Volume of matter*

Visitor

Home



SecondSecond

OutsOuts

Double #14 – A student Double #14 – A student dissolved 2 sugar cubes in 50 dissolved 2 sugar cubes in 50 mL of water. What property do mL of water. What property do the sugar and the sugar water the sugar and the sugar water have in common?have in common?

C They both taste sweet.*

A They are both liquids.*

B They both have the same volume.*

D They are both solids.*

Visitor

Home



SecondSecond

OutsOuts

Double #15 – When peanuts Double #15 – When peanuts are mixed with chocolate are mixed with chocolate chips, the mixture will—chips, the mixture will—

D contain peanuts and chocolate chips.*

A contain the same color ingredients.*

B change its state of matter.*

C have less mass.*

Visitor

Home



SecondSecond

OutsOuts

Pop Up Center Field! Pop Up Center Field! It’s Caught! Two Outs!It’s Caught! Two Outs!

Next Batter!

Visitor

Home



SecondSecond

OutsOuts

It’s a Hit! Base Run Double!It’s a Hit! Base Run Double!

Next Batter!

Visitor

Home



SecondSecond

OutsOuts

Triple #1 – A bottle of soda Triple #1 – A bottle of soda placed in a freezer exploded. placed in a freezer exploded. Which of the following best Which of the following best explains why this happened?explains why this happened?

B The soda expanded as it froze.*

A Soda does not need to get cold.*

C The soda contracted as it froze.*

D Soda should not be in a bottle.*

Visitor

Home



SecondSecond

OutsOuts

Triple #2 – What force’s effect Triple #2 – What force’s effect is weakened if a tile floor gets is weakened if a tile floor gets wet?wet?

A Friction*

C Magnetism*

D Evaporation*

B Gravity*

Visitor

Home



SecondSecond

OutsOuts

Triple #3 – Which of the Triple #3 – Which of the following types of materials following types of materials generally conduct electricity?generally conduct electricity?

A Metal*

B Glass*

C Plastic*

D Rubber*

Visitor

Home



SecondSecond

OutsOuts

Triple #4 – What gas is Triple #4 – What gas is responsible for the bubbles responsible for the bubbles found in a glass of cola?found in a glass of cola?

A Carbon dioxide*

C Vinegar*

B Water vapor*

D Oxygen*

Visitor

Home



SecondSecond

OutsOuts

Triple #5 – If the melting point Triple #5 – If the melting point of iron is just below 1,535°C, of iron is just below 1,535°C, then the freezing point of iron then the freezing point of iron is just above—is just above—

C 1,535°C

A 0°C*

B 100°C*

D 1,605°C*

Visitor

Home



SecondSecond

OutsOuts

Triple #6 – Sand and salt are Triple #6 – Sand and salt are stirred into a glass of water stirred into a glass of water until the salt dissolves. If the until the salt dissolves. If the mixture is heated until the mixture is heated until the water completely evaporates, water completely evaporates, what will be left in the glass?what will be left in the glass?

D Both salt and sand will remain in the glass.*

A Nothing will remain in the glass.*

B Only salt will remain in the glass.*

C Only the sand will remain.*

Visitor

Home



SecondSecond

OutsOuts

Triple #7 – Which form of Triple #7 – Which form of energy results from the energy results from the movement of electrons?movement of electrons?

C Heat*

A Solar*

B Light*

D Electrical*

Visitor

Home



SecondSecond

OutsOuts

Triple #8 – More friction will Triple #8 – More friction will occur when an object rubs occur when an object rubs against—against—

A a rough surface.*

B a smooth surface.*

C an icy surface.*

D a wet surface.*

Visitor

Home



SecondSecond

OutsOuts

Triple #9 – A radio requires Triple #9 – A radio requires electricity in order to play. electricity in order to play. Which of the following is Which of the following is necessary in order for electricity necessary in order for electricity to move from its source to the to move from its source to the radio?radio?

C A complete circuit*

A A magnet*

B A light bulb*

D An insulator*

Visitor

Home



SecondSecond

OutsOuts

Triple #10 – Which of the Triple #10 – Which of the following statements is true?following statements is true?

C Sound waves travel through different types of matter.*

A All sound waves are of equal volume and duration.*

B Sound waves are visible to humans and animals.*

D Sound waves travel in only 1 direction.*

Visitor

Home



SecondSecond

OutsOuts

Triple #11 – A person who is Triple #11 – A person who is deaf can sometimes sense deaf can sometimes sense very loud sounds even though very loud sounds even though they can’t hear them because they can’t hear them because they—they—

D feel the vibrations of the sound.*

A see the sounds moving in the air.*

B smell the odors caused by the sounds.*

C barely hear the sounds.*

Visitor

Home



SecondSecond

OutsOuts

Triple #12 – Which of the Triple #12 – Which of the following is the most accurate following is the most accurate model of how light is model of how light is reflected?reflected?

B A ball bouncing off a wall*

A A car driving backward*

C An arrow shot into a target*

D A string pulled tight between two objects*

Visitor

Home



SecondSecond

OutsOuts

Triple #13 – A student filled a Triple #13 – A student filled a plastic cup with crushed ice plastic cup with crushed ice and let it melt. Which weighed and let it melt. Which weighed more, the solid ice or the more, the solid ice or the liquid water left after the ice liquid water left after the ice melted?melted?

C They weighed the same.*

A The solid ice weighed more.*

B The liquid water weighed more.*

D There is no way to find out.*

Visitor

Home



SecondSecond

OutsOuts

Triple #14 – Three friends want Triple #14 – Three friends want to see who can throw a ball to see who can throw a ball the farthest. Which of the the farthest. Which of the following tests will give the following tests will give the fairest results?fairest results?

A Everyone should throw the same ball.*

B Everyone should throw a ball of the

same size and shape.*

C Everyone should throw a ball

of the same shape and texture.*

D Everyone should throw a ball of the

same color.*

Visitor

Home



SecondSecond

OutsOuts

Triple #15 – A student made a Triple #15 – A student made a super-saturated solution using super-saturated solution using salt and water. After several salt and water. After several weeks, he noticed that some of weeks, he noticed that some of the water had evaporated and the water had evaporated and crystals were growing on the crystals were growing on the sides of the cup. What kind of sides of the cup. What kind of crystals were growing in the cup?crystals were growing in the cup?

B Salt crystals*

A Diamond crystals*

C Sugar crystals*

D Quartz crystals*

Visitor

Home



SecondSecond

OutsOuts

Ground Ball! Thrown to Base!Ground Ball! Thrown to Base!Two Outs!Two Outs!

Next Batter!

Visitor

Home



SecondSecond

OutsOuts

It’s a Triple Base Hit!It’s a Triple Base Hit!

Next Batter!

Visitor

Home



SecondSecond

OutsOuts

Homer #1 – Which of the Homer #1 – Which of the following is NOT transparent?following is NOT transparent?

A A piece of cardboard*

B A clear, plastic glass*

C A blank transparency*

D A piece of plastic wrap*

Visitor

Home



SecondSecond

OutsOuts

Homer #2 – What physical Homer #2 – What physical properties describe a gas?properties describe a gas?

C No definite shape or volume*

A Definite shape and volume*

B Definite volume, no shape*

D Definite shape, no definite volume*

Visitor

Home



SecondSecond

OutsOuts

Homer #3 – What does not Homer #3 – What does not change when an ice cube change when an ice cube melts?melts?

B Its melting point*

*C Its natural color*

A Its shape*

*D Its solar energy*

Visitor

Home



SecondSecond

OutsOuts

Homer #4 – Which of the Homer #4 – Which of the following is a characteristic following is a characteristic that could be used to identify a that could be used to identify a substance as water?substance as water?

*B Water boils at 100°C.*

*A Water is always a liquid.*

*C Organisms need water.*

D Substances dissolve in water.*

Visitor

Home



SecondSecond

OutsOuts

Homer #5 – The form of energy Homer #5 – The form of energy that can be transmitted that can be transmitted through fluid mediums and through fluid mediums and across empty space is—across empty space is—

*A light energy.*

*B mechanical energy,*

*C chemical energy.*

*D potential energy.*

Visitor

Home



SecondSecond

OutsOuts

Homer #6 – A student mixed a Homer #6 – A student mixed a white powder and a clear white powder and a clear liquid together in a test tube. liquid together in a test tube. The mixture foamed up and The mixture foamed up and flowed out of the test tube. flowed out of the test tube. What are the two substances What are the two substances most likely to be?most likely to be?

*B Baking soda and vinegar*

*A Salt and water*

*C Baking soda and water*

*D Flour and vinegar*

Visitor

Home



SecondSecond

OutsOuts

Homer #7 – Which of the Homer #7 – Which of the following processes takes following processes takes place when water changes place when water changes from a gas to a liquid?from a gas to a liquid?

*C Evaporation*

*A Condensation*

*B Precipitation*

*D Contraction*

Visitor

Home



SecondSecond

OutsOuts

Homer #8 – If a chocolate bar Homer #8 – If a chocolate bar is left inside a closed up car is left inside a closed up car on a hot sunny day, all of the on a hot sunny day, all of the following are likely to be seen following are likely to be seen EXCEPT—EXCEPT—

*B boiling.*

*A melting.*

*C a change in state.*

*D a change in shape.*

Visitor

Home



SecondSecond

OutsOuts

Homer #9 – An open jar of water Homer #9 – An open jar of water from the ocean was left on a from the ocean was left on a sunny windowsill for a week. By sunny windowsill for a week. By the end of the week, all of the the end of the week, all of the water was gone and some water was gone and some powdery crystals were left on powdery crystals were left on the inside of the jar. What kind the inside of the jar. What kind of crystals are they?of crystals are they?

*D Salt*

*A Sugar*

*B Water*

*C Iron*

Visitor

Home



SecondSecond

OutsOuts

Homer #10 – Which of the Homer #10 – Which of the following objects refracts following objects refracts light?light?

*A Camera*

*B Mirror*

*C Flashlight*

*D An electric circuit*

Visitor

Home



SecondSecond

OutsOuts

Homer #11 – Which force is Homer #11 – Which force is most responsible for brakes most responsible for brakes being able to stop a moving being able to stop a moving car?car?

*B Friction*

*C Gravity*

*A Thrust*

*D Magnetism*

Visitor

Home



SecondSecond

OutsOuts

Homer #12 – Which of the Homer #12 – Which of the following conducts electricity following conducts electricity but is not magnetic?but is not magnetic?

*C A penny*

*A A paper clip*

*B A pencil*

*D An eraser*

Visitor

Home



SecondSecond

OutsOuts

Homer #13 – Which of the Homer #13 – Which of the following items would require following items would require the most force to throw?the most force to throw?

*B A bowling ball*

*A A tennis ball*

*C A basketball*

*D A nerf ball*

Visitor

Home



SecondSecond

OutsOuts

Homer #14 – Which procedure Homer #14 – Which procedure can be done using a funnel can be done using a funnel and a piece of filter paper?and a piece of filter paper?

*A Separate gravel from water*

*B Separate sand from soil*

*C Separate salt from sugar*

*D Separate iron filings from sand*

Visitor

Home



SecondSecond

OutsOuts

Homer #15 – What is the first Homer #15 – What is the first step a scientist takes when step a scientist takes when designing a scientific designing a scientific investigation?investigation?

*D Ask a question that leads to the investigation.*

*A Decide what the variables will be.*

*B Predict the results of the experiment.*

*C Create a graph showing the results.*

Visitor

Home



SecondSecond

OutsOuts

Double #9 – Sugar is dissolved Double #9 – Sugar is dissolved in water. What property of the in water. What property of the sugar remains the same?sugar remains the same?

*D Taste*

*A Shape*

*B Color*

*C State*

Visitor

Home



SecondSecond

OutsOuts

Double #15 – Peanuts are Double #15 – Peanuts are mixed with chocolate chips. mixed with chocolate chips. The mixture will—The mixture will—

*D contain peanuts and chocolate chips.*

*A contain the same color ingredients.*

*B change its state of matter.*

*C have less mass than before.*

Visitor

Home



SecondSecond

OutsOuts

Triple #5 – If the melting point Triple #5 – If the melting point of iron is just below 1535of iron is just below 1535º, º, then the freezing point of iron then the freezing point of iron is just above—is just above—

D 1605ºC *

*A 0ºC*

*B 100ºC *

*C 1535ºC *

Visitor

Home



SecondSecond

OutsOuts

Fly Ball! It’s Caught!Fly Ball! It’s Caught!Three Outs!Three Outs!

Next Batter!

Visitor

Home



SecondSecond

OutsOuts

Out of the Ball Park!Out of the Ball Park!Home Run!Home Run!

Next Batter!

Documents

Baseball Challenge!