EASY
Earn 100

How is the energy obtained from water different from that obtained from wind?

Important Questions on Force, Work and Energy

EASY
Environmental Studies>Exploring the World>Force, Work and Energy>Energy
1kWh equal to
MEDIUM
Environmental Studies>Exploring the World>Force, Work and Energy>Energy
The energy produced by converting one microgram of matter completely into energy will be
MEDIUM
Environmental Studies>Exploring the World>Force, Work and Energy>Energy
In which of these cases is energy used up?
MEDIUM
Environmental Studies>Exploring the World>Force, Work and Energy>Energy
State the law of conservation of energy.
MEDIUM
Environmental Studies>Exploring the World>Force, Work and Energy>Energy
Differentiate between hydel energy and solar energy.
HARD
Environmental Studies>Exploring the World>Force, Work and Energy>Energy
Can you suggest some things other than food, petrol and batteries that have energy stored in them?
MEDIUM
Environmental Studies>Exploring the World>Force, Work and Energy>Energy
Define mechanical energy. What are its two types? Give examples.
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Environmental Studies>Exploring the World>Force, Work and Energy>Energy
The energy stored in batteries is:
EASY
Environmental Studies>Exploring the World>Force, Work and Energy>Energy
Light is a form of _____ which gives us the sensation of sight.
EASY
Environmental Studies>Exploring the World>Force, Work and Energy>Energy

Choose the correct answer from the box and fill in the blank.

flowing water stagnant water bottled water

We use _____ to generate electricity.

MEDIUM
Environmental Studies>Exploring the World>Force, Work and Energy>Energy
Name three sources of energy in nature.
EASY
Environmental Studies>Exploring the World>Force, Work and Energy>Energy

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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Environmental Studies>Exploring the World>Force, Work and Energy>Energy
From where does your body get energy to do work?
EASY
Environmental Studies>Exploring the World>Force, Work and Energy>Energy
We need energy to run or play.
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Environmental Studies>Exploring the World>Force, Work and Energy>Energy
We get energy to run around and play from:
EASY
Environmental Studies>Exploring the World>Force, Work and Energy>Energy
The capacity to do work is called
EASY
Environmental Studies>Exploring the World>Force, Work and Energy>Energy

_____ energy is stored in photo-sensitive cells.

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Environmental Studies>Exploring the World>Force, Work and Energy>Energy
Differentiate between renewable energy and non-renewable energy.
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Environmental Studies>Exploring the World>Force, Work and Energy>Energy

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.

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MEDIUM
Environmental Studies>Exploring the World>Force, Work and Energy>Energy
What is energy? Name any four types of energy.