Physics
Grade-7
Easy
Question
The three types of energy are
- Light, sound, and work
- Light, sound, and heat
- Light, sound, and energy
- Light, sound, and displacement
Hint:
Light, sound and heat
The correct answer is: Light, sound, and heat
light, sound and heat are forms of energy.
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Which form of energy is shown in this picture?
Which form of energy is shown in this picture?
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What kind of energy keeps people warm?
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What is the form of energy that allows you to see the things around you?
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__________ is the main source of Earth's heat and light energy.
__________ is the main source of Earth's heat and light energy.
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What is the formula needed to solve for energy?
What is the formula needed to solve for energy?
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The unit used to measure energy is
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The ability to do work (move) is called
The ability to do work (move) is called
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Bro A bench presses 145-lbs five times in 20 seconds.
Bro B bench presses 145-lbs five times in 10 seconds.
Bro A bench presses 145-lbs five times in 20 seconds.
Bro B bench presses 145-lbs five times in 10 seconds.
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In 20 seconds, Bro A bench presses 145 pounds five times.
In 10 seconds, Bro B bench presses 145 pounds five times.
In 20 seconds, Bro A bench presses 145 pounds five times.
In 10 seconds, Bro B bench presses 145 pounds five times.
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If 68 Joules were necessary to move a 4 Newton crate, how far was the crate moved?
If 68 Joules were necessary to move a 4 Newton crate, how far was the crate moved?
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The amount of work done depends upon:
The amount of work done depends upon:
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