EASY
Earn 100

How is the energy obtained from water different from that obtained from wind?
Important Questions on Force, Work and Energy
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HARD

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Choose the correct answer from the box and fill in the blank.
flowing water | stagnant water | bottled water |
We use _____ to generate electricity.

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Choose the correct word from the bracket and fill in the blank.
_____ (Solar/ Wind) energy is used to operate flour mills.

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_____ energy is stored in photo-sensitive cells.

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In the boxes, write F for things that get energy from food; E for things that get energy from electricity; and L for things that get energy from the fuel.
1. 2.
3.
4. 5.
6.

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