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Physics 9 Chapter 6 - Work and Energy - 11
1.
Which of the following form of energy, water running down a stream possesses?
a) Mechanical energy
b) Light energy
c) Heat energy
d) Electrical energy
2.
Which of the following form of energy, wind possesses?
a) Mechanical energy
b) Electrical energy
c) Heat energy
d) Light energy
3.
Which of the following possess mechanical energy?
a) All of these
b) Water running down a stream
c) Wind
d) A moving car
4.
Which of the following form of energy, a moving car possesses?
a) Mechanical energy
b) Light energy
c) Electrical energy
d) Heat energy
5.
Which of the following possess mechanical energy?
a) All of these
b) A catapult
c) A compressed spring
d) A lifted hammer
6.
Which of the following form of energy, a lifted hammer possesses?
a) Light energy
b) Heat energy
c) Electrical energy
d) Mechanical energy
7.
Which of the following form of energy, a compressed spring possesses?
a) Light energy
b) Heat energy
c) Mechanical energy
d) Electrical energy
8.
What is the form of energy called that is given out by hot bodies?
a) Mechanical energy
b) Heat energy
c) Electrical energy
d) Light energy
9.
What type of energy, the food we take provide us?
a) Light energy
b) Electrical energy
c) Mechanical energy
d) Heat energy
10.
What is the main source of heat energy?
a) Sun
b) Earth
c) Moon
d) Stars
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