Review Game Zone
Flash Cards
(current)
Games
Teachers
Search
Chapter 9.2 Review (7th)
Test Description: Energy Conversions
Instructions: Answer all questions to get your test result.
1) A change from one form of energy to another.
A
elastic potential energy
B
changing energy
C
converting
D
energy conversion
2) A form of potential energy. For example, winding up a rubber band in a toy airplane. When the rubber band is let go, the stored energy becomes kinetic energy, spins the propeller, and makes the airplane fly.
A
light energy
B
thermal energy
C
chemical energy
D
elastic potential energy
3) Where does the energy that plants use to grow come from?
A
sun
B
soil
C
earth
D
humans
4) In plants, energy is transformed from
A
light to chemical.
B
chemical to light.
C
chemical to electrical.
D
kinetic to potential.
5) In a hair dryer, electrical energy is changed into which type of energy that is used to dry your hair?
A
nuclear
B
chemical
C
thermal
D
light
6) When the skateboarder reaches the top of the half-pipe, what type of energy is at its maximum?
A
potential energy
B
elastic potential energy
C
mechanical energy
D
kinetic energy
7) As the skateboarder speeds down through the bottom of the half-pipe, which energy is at its maximum?
A
elastic potential energy
B
mechanical energy
C
kinetic energy
D
potential energy
8) When you are active, chemical energy of food is converted into what type of energy?
A
kinetic energy
B
potential energy
C
mechanical energy
D
thermal energy
9) Work is made easier when a(n) ___________________ changes the direction or size of the force needed to do the work.
A
someone else
B
machine
C
radiometer
D
sun
10) In photosynthesis, which energy do plants use to make chemical energy?
A
chemical energy
B
thermal energy
C
light energy
D
nuclear energy
11) What energy conversion takes place when you eat food?
A
chemical energy to kinetic energy
B
light energy to kinetic energy
C
light energy to potential energy
D
chemical energy to light energy
12) What kind of energy do you use to make toast?
A
chemical energy
B
electrical energy
C
thermal energy
D
light energy
13) When the wires in a hair dryer heat up, which energy change takes place?
A
electrical energy to light energy
B
electrical energy to thermal energy
C
electrical energy to kinetic energy
D
electrical energy to sound energy
*select an answer for all questions
Check Results & Get Answers
Play Games with the Questions Above
Teachers: Create FREE classroom games with your questions
Click for more info!
©2007-2024
ReviewGameZone.com
|
About
|
Privacy
|
Contact
|
Terms
|
Site Map
WAIT! Find what you needed?
×
Still Looking for the Answers?
Have Another Question?
Play a Review Game with These Questions?
Want to Make Your Own Test Like This One?