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CDA Review Trivia
Team name ___________________
Answer1. _______________________________ 3 2 12. _______________________________ 3 2 13. _______________________________ 3 2 1
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