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CDA Review Trivia

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Each of your 6 trivia cards needs to be filled out like this

1. In all energy transformations energy is 2. When you skateboard down a hill, what happens to

the total sum of energy? 3. Where is there more potential energy, sitting in a

chair on the first floor or sitting in a chair on the roof?

Trivia set 1

1. Transformed from one form to another2. It is transformed back and forth from

potential and kinetic3. Sitting on a chair on the roof

Answers to set 1

1.Which 4 types of energy are at work when a flashlight shines?

2. Striking a match shows what energy transformation?

3. A Ford F1-50 engine converts 75 percent of its energy into useful work output. What happens to the remaining energy?◦ A. It is destroyed◦ B. It is stored in the engine for later use.◦ C. It is lost along with the mass of the fuel.◦ D. It is converted to thermal energyor another form of

non-useful energy

Trivia set 2

1. Chemical Electrical Radiant/electromagnetic thermal

2. Mechanical radiant thermal3. D.

Answers

Trivia set 3 Pt. 1 At which point on At which point on the

roller coaster will the car have the greatest amount of kinetic energy?

Trivia set 3 part 2 At which point on At which point on the

roller coaster will the car have the greatest amount of potential energy?

Trivia set 3 – part 3 A young boy

throws a softball into the air. At which point, does the baseball have the same amount of kinetic energy and potential energy?

1. Point X2. Point W3. Point A

Trivia set 3 Answers

1.Eating a power bar and riding your ride shows which energy transformation?

2. An electric heater warming the air in a room shows which energytransformation?

3. Thermal energy always moves in this direction (from this to this)?

Trivia Set Four

1. Chemical energy to mechanical energy2. Electrical energy to radiant energy3. From warmer to cooler areas

Trivia set four

1. A kite flying over a hot sandy beach is an example of what heat transfer?

2. Conduction is heat transfer through what state of matter?

3. Convection travels through what two states of matter?

Trivia set 5

1. Convection 2. Solids 3. Gases and Liquids

Trivia set 5 Answers

1. How does thermal energy travel through space?

2. The two magnets to the right are going to do what?

3. To make an electromagnet you need a battery and what 2 things?

Trivia set 6

1. Radiation2. Repel3. Wire and nail

Trivia set 6 answers

1. A parallel circuit has how many paths?2. In a string of series circuit Christmas lights

what happens if1 bulb is broken?3. A wire carrying an electric current exerts

what on a bar magnet?

Trivia set 7

1. 2 or more paths 2. They all go out 3. An electric force

Answers to trivia set 7