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Physical Boot Camp5.5A Part 2
Classify matter based on physical properties including: mass, magnetism, physical state (solid, liquid and gas), relative density
(sinking and floating), solubility in water, and the ability to conduct or insulate thermal energy or electric energy.
61. Which of these will change solid iron to a liquid?
A Raising the air pressureB Increasing its temperatureC Crushing the solid ironD Adding water to the iron
61. Which of these will change solid iron to a liquid?
A Raising the air pressureB Increasing its temperatureC Crushing the solid ironD Adding water to the iron
62.
62.
63. What of the following would be the BEST material to use when making the handle of a tea kettle?
A GlassB AluminumC WoodD Tin
63. What of the following would be the BEST material to use when making the handle of a tea kettle?
A GlassB AluminumC WoodD Tin
64. A student found a metal object under her desk. How can she find out if the object is made of iron?
A Drop the object in water to see if it floats.B Hit the object with a hammer to see if it breaks.C Place the object next to a magnet to see if it is attracted.D Rub the object on a piece of wool and see if she gets a shock.
64. A student found a metal object under her desk. How can she find out if the object is made of iron?
A Drop the object in water to see if it floats.B Hit the object with a hammer to see if it breaks.C Place the object next to a magnet to see if it is attracted.D Rub the object on a piece of wool and see if she gets a shock.
65. Some wires are covered in plastic to protect people from electric shocks. Why is plastic a good choice for covering electric wires?
A Plastic is a good insulator.B Plastic is a good conductor.C Plastic has a high density.D Plastic can be many colors.
65. Some wires are covered in plastic to protect people from electric shocks. Why is plastic a good choice for covering electric wires?
A Plastic is a good insulator.B Plastic is a good conductor.C Plastic has a high density.D Plastic can be many colors.
66.
66.
67. An object’s hardness, taste, and texture are examples of—
A principlesB stagesC propertiesD processes
67. An object’s hardness, taste, and texture are examples of—
A principlesB stagesC propertiesD processes
68. A shiny aluminum screen can be placed on the windshield of a parked car. This screen helps to keep the car cool because it—
A reflects the sunlightB absorbs the heatC causes evaporationD conducts electricity
68. A shiny aluminum screen can be placed on the windshield of a parked car. This screen helps to keep the car cool because it—
A reflects the sunlightB absorbs the heatC causes evaporationD conducts electricity
69.
69.
70. Some useful properties of copper are listed below:
Bends without crackingStretches without breakingResists rustingConducts heat and electricity
Based on these properties, copper is MOST useful for making which products?
A BridgesB Computer wiresC FurnitureD Gardening tools
70. Some useful properties of copper are listed below:
Bends without crackingStretches without breakingResists rustingConducts heat and electricity
Based on these properties, copper is MOST useful for making which products?
A BridgesB Computer wiresC FurnitureD Gardening tools
71. An insulator does not allow electricity to pass through it easily. Which of the following would make a good insulator?
A Iron nailB Copper coinC Rubber gloveD Metal doorknob
71. An insulator does not allow electricity to pass through it easily. Which of the following would make a good insulator?
A Iron nailB Copper coinC Rubber gloveD Metal doorknob
72. A sample piece of metal is chopped into smaller pieces. Which physical property of all the pieces will be the same?
A The mass of each pieceB The volume of each pieceC The size of each pieceD The melting point of each piece
72. A sample piece of metal is chopped into smaller pieces. Which physical property of all the pieces will be the same?
A The mass of each pieceB The volume of each pieceC The size of each pieceD The melting point of each piece
73. What is different about an ice cube when it melts?
A Its freezing pointB The magnetismC Its melting pointD A physical property
73. What is different about an ice cube when it melts?
A Its freezing pointB The magnetismC Its melting pointD A physical property
74. What property describes the ability of a substance to allow electricity to flow?
A DensityB SolutionC MagnetismD Conductivity
74. What property describes the ability of a substance to allow electricity to flow?
A DensityB SolutionC MagnetismD Conductivity
75. Which of the following materials is the BEST conductor of electricity?
A AirB WaterC RocksD Metal
75. Which of the following materials is the BEST conductor of electricity?
A AirB WaterC RocksD Metal
76. Which of the following physical properties of water can cause a rock to break apart?
A The boiling point of water is 100°C.B Water loses or gains energy slowly.C Water expands as it freezes.D Water has a high level of surface tension.
76. Which of the following physical properties of water can cause a rock to break apart?
A The boiling point of water is 100°C.B Water loses or gains energy slowly.C Water expands as it freezes.D Water has a high level of surface tension.
77. A glass of ice water is placed on a table. After 10 minutes, there are drops of water on the outside surface of the glass. Which change in phase caused the drops of water?
A Liquid water in the air evaporated into a gas.B Liquid water in the air condensed into a solid.C Water vapor from the air evaporated into a liquid.D Water vapor from the air condensed into a liquid.
77. A glass of ice water is placed on a table. After 10 minutes, there are drops of water on the outside surface of the glass. Which change in phase caused the drops of water?
A Liquid water in the air evaporated into a gas.B Liquid water in the air condensed into a solid.C Water vapor from the air evaporated into a liquid.D Water vapor from the air condensed into a liquid.
78.
78.
79. Which property of matter below depends on the force of gravity?
A lengthB massC volumeD weight
79. Which property of matter below depends on the force of gravity?
A lengthB massC volumeD weight
80. Which material would be best to use to make electrical wiring?
A aluminumB copperC ironD coal
80. Which material would be best to use to make electrical wiring?
A aluminumB copperC ironD coal
81. Matter can undergo changes. When water boils, a —
A liquid becomes a solidB solid becomes a liquidC liquid becomes a gasD gas becomes a solid
81. Matter can undergo changes. When water boils, a —
A liquid becomes a solidB solid becomes a liquidC liquid becomes a gasD gas becomes a solid
82. Which of the following can be attracted to a magnet?
A Gold ringB Glass marbleC Iron needleD Wool sock
82. Which of the following can be attracted to a magnet?
A Gold ringB Glass marbleC Iron needleD Wool sock
83. Which of the following is a characteristic property that could be used to identify a substance as water?
A Water is always a liquid.B Organisms need water to live.C Things dissolve in water.D Water boils at about 100ºC.
83. Which of the following is a characteristic property that could be used to identify a substance as water?
A Water is always a liquid.B Organisms need water to live.C Things dissolve in water.D Water boils at about 100ºC.
84.
84.
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85.
86. A student left a chocolate bar on the windowsill on a sunny day. Which of the following would cause the chocolate to melt?
A Electric energy passes through the chocolate and changes its form.B Different types of matter in the chocolate separate and change form.C The refraction of the light coming through the window changes its form.D Heat from sunlight causes the chocolate to reach its melting point.
86. A student left a chocolate bar on the windowsill on a sunny day. Which of the following would cause the chocolate to melt?
A Electric energy passes through the chocolate and changes its form.B Different types of matter in the chocolate separate and change form.C The refraction of the light coming through the window changes its form.D Heat from sunlight causes the chocolate to reach its melting point.
87. A can of soda was left inside a car during a very cold night. Six hours later the soda had frozen. Which of the following best explains why this happened?
A Soda needs to be stored in temperatures below freezing.B The temperature in the car increased during the night.C The temperature in the car decreased during the night.D Cans of soda should be emptied before being left in a car.
87. A can of soda was left inside a car during a very cold night. Six hours later the soda had frozen. Which of the following best explains why this happened?
A Soda needs to be stored in temperatures below freezing.B The temperature in the car increased during the night.C The temperature in the car decreased during the night.D Cans of soda should be emptied before being left in a car.
88. Which of the following statements best describes the properties of a new crayon?
A Softer than a penny, cylinder shape, pointed, melts under high heatB Harder than a penny, cylinder shape, flat on both endsC Softer than a penny, flat shape, glows in the darkD Soft and bendable, cylinder shaped, sweet taste, very heavy
88. Which of the following statements best describes the properties of a new crayon?
A Softer than a penny, cylinder shape, pointed, melts under high heatB Harder than a penny, cylinder shape, flat on both endsC Softer than a penny, flat shape, glows in the darkD Soft and bendable, cylinder shaped, sweet taste, very heavy
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94. In which example below is matter MOST LIKELY to change state?
A Heating a pan of water until all the water is goneB Putting a can of soda in an ice chest to cool itC Heating soup on the stove until it tastes warmD Pouring sugar from a bag into a canister
94. In which example below is matter MOST LIKELY to change state?
A Heating a pan of water until all the water is goneB Putting a can of soda in an ice chest to cool itC Heating soup on the stove until it tastes warmD Pouring sugar from a bag into a canister
95.
95.
96. Which of the following statements BEST explains why magnets usually stick to a refrigerator door?
A The refrigerator door is smooth.B The refrigerator door contains iron.C The refrigerator door is a good conductor.D The refrigerator door has electric wires in it.
96. Which of the following statements BEST explains why magnets usually stick to a refrigerator door?
A The refrigerator door is smooth.B The refrigerator door contains iron.C The refrigerator door is a good conductor.D The refrigerator door has electric wires in it.
97. Which of the following changes is caused by removing heat?
A A solid changes to a gas.B A liquid changes to a gas.C A solid changes to a liquid.D A liquid changes to a solid.
97. Which of the following changes is caused by removing heat?
A A solid changes to a gas.B A liquid changes to a gas.C A solid changes to a liquid.D A liquid changes to a solid.
98.
98.
99. Copper wire is often wrapped in plastic. Plastic material is a good—
A electromagnetB insulatorC circuitD conductor
99. Copper wire is often wrapped in plastic. Plastic material is a good—
A electromagnetB insulatorC circuitD conductor
100. A bar magnet and an electromagnet are both systems used to attract objects containing iron. How does a bar magnet differ from an electromagnet?
A An electromagnet doesn’t pick up metal.B A bar magnet can pick up metal objects.C Both types of magnets can be turned on and off.D An electromagnet must have electricity in order to be magnetic.
100. A bar magnet and an electromagnet are both systems used to attract objects containing iron. How does a bar magnet differ from an electromagnet?
A An electromagnet doesn’t pick up metal.B A bar magnet can pick up metal objects.C Both types of magnets can be turned on and off.D An electromagnet must have electricity in order to be magnetic.
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107. To change a crayon from a solid to a liquid, you must add—
A textureB matterC a liquidD heat
107. To change a crayon from a solid to a liquid, you must add—
A textureB matterC a liquidD heat
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110.
111. Why physical property is used to identify matter based on solubility?
A ability to evaporateB volumeC ability to dissolveD mass
M.S. ?’s
111. Why physical property is used to identify matter based on solubility?
A ability to evaporateB volumeC ability to dissolveD mass
112. Which of these materials would NOT be a good insulator of electricity?
A metalB plasticC glassD wood
112. Which of these materials would NOT be a good insulator of electricity?
A metalB plasticC glassD wood
113. What do a penny, iron nail, & metal spoon NOT have in common with each other?
A they all conduct electricityB they all sink in waterC they are all magneticD they are all solids
113. What do a penny, iron nail, & metal spoon NOT have in common with each other?
A they all conduct electricityB they all sink in waterC they are all magneticD they are all solids
114. Students have two blocks the same size. They drop each block into a beaker of water. Why does Block 1 float and Block 2 sink?
A Block 1 is made of a different material than Block 2B Block 1 is smaller than block 2C Block 2 absorbs more water than Block 1D Block 2 has less mass than Block 1
114. Students have two blocks the same size. They drop each block into a beaker of water. Why does Block 1 float and Block 2 sink?
A Block 1 is made of a different material than Block 2B Block 1 is smaller than block 2C Block 2 absorbs more water than Block 1D Block 2 has less mass than Block 1
115. Which tool can be used to compare the mass of a large rock to the mass of two wooden blocks?
A graduated cylinderB thermometerC spring scaleD pan balance
115. Which tool can be used to compare the mass of a large rock to the mass of two wooden blocks?
A graduated cylinderB thermometerC spring scaleD pan balance
