WorksheetsEnergy Stores and Transfers MCQ 1
Total questions: 16
Worksheet time: 8mins
Name
Class
Date
1.
1. In the context of energy, what does the law of conservation state?
a)
Energy can be created
b)
Energy can be destroyed
c)
Energy can be stored or transferred but not created or destroyed
d)
Energy is always lost
2.
2. What is the unit of energy?
a)
Newton
b)
Kilogram
c)
Joule
d)
Meter
3.
3. Which unit represents 1000 joules?
a)
1 mJ
b)
1 kJ
c)
1 GJ
d)
1 J
4.
4. Which of the following is an example of a chemical energy store?
a)
Batteries
b)
Boiling water
c)
A moving car
d)
A stretched rubber band
5.
5. What is the primary energy store in a moving object?
a)
Thermal energy store
b)
Kinetic energy store
c)
Gravitational potential energy store
d)
Chemical energy store
6.
6. Which energy store is associated with objects that are hot?
a)
Kinetic energy store
b)
Chemical energy store
c)
Elastic energy store
d)
Thermal energy store
7.
7. Which energy store is involved when stretching a rubber band?
a)
Thermal energy store
b)
Chemical energy store
c)
Elastic potential energy store
d)
Kinetic energy store
8.
8. Which energy store is associated with fuels like wood and coal?
a)
Kinetic energy store
b)
Thermal energy store
c)
Chemical energy store
d)
Gravitational potential energy store
9.
9. What type of energy store is involved when an object is high above the ground?
a)
Thermal energy store
b)
Kinetic energy store
c)
Gravitational potential energy store
d)
Chemical energy store
10.
10. Which energy store is involved when a rock is at the edge of a cliff?
a)
Chemical energy store
b)
Kinetic energy store
c)
Gravitational potential energy store
d)
Elastic energy store
11.
11. Which energy store is associated with a compressed spring?
a)
Thermal energy store
b)
Chemical energy store
c)
Elastic potential energy store
d)
Kinetic energy store
12.
12. How is energy transferred when a rock falls off a cliff?
a)
From kinetic to gravitational potential
b)
From gravitational potential to kinetic
c)
From thermal to chemical
d)
From elastic to thermal
13.
13. What is the energy transfer when a battery powers a flashlight?
a)
Chemical to thermal
b)
Chemical to light
c)
Kinetic to thermal
d)
Elastic to chemical
14.
14. Which of the following is a way to transfer energy?
a)
Storing
b)
Creating
c)
Destroying
d)
By force
15.
15. What is the energy transfer when a child swings higher on a swing?
a)
Chemical to kinetic
b)
Kinetic to gravitational potential
c)
Thermal to chemical
d)
Elastic to thermal
16.
16. Which of the following processes involves energy transfer by waves?
a)
Heating
b)
Electric current
c)
Light and sound
d)
Forces
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