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Which type of energy transformation occurs when a car brakes to stop?

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Important Questions on Work, Energy and Power

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Science>Physics>Work, Energy and Power>Different Forms of Energy and Transformation of Energy
What type of energy transformation occurs in a hydropower plant?
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Science>Physics>Work, Energy and Power>Different Forms of Energy and Transformation of Energy
Which of the following best describes potential energy?
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Science>Physics>Work, Energy and Power>Different Forms of Energy and Transformation of Energy

What is generated in a solar cell, when sunlight strikes the semiconductor material?

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Science>Physics>Work, Energy and Power>Different Forms of Energy and Transformation of Energy
Which form of energy is stored in a stretched rubber band?
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Science>Physics>Work, Energy and Power>Different Forms of Energy and Transformation of Energy
Which energy transformation takes place in an electric bulb?
EASY
Science>Physics>Work, Energy and Power>Different Forms of Energy and Transformation of Energy
Which of the following is an example of chemical energy?
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Science>Physics>Work, Energy and Power>Different Forms of Energy and Transformation of Energy
Which form of energy does a wound-up clock spring have?
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Science>Physics>Work, Energy and Power>Different Forms of Energy and Transformation of Energy
Which of the following energy transformation takes place in a photo cell?
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Science>Physics>Work, Energy and Power>Different Forms of Energy and Transformation of Energy
What is the primary energy transformation in a solar panel?
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Science>Physics>Work, Energy and Power>Different Forms of Energy and Transformation of Energy

Which two methods are commonly used to convert solar energy into electrical energy?

EASY
Science>Physics>Work, Energy and Power>Different Forms of Energy and Transformation of Energy
What happens to the total mechanical energy in an ideal system?
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Science>Physics>Work, Energy and Power>Different Forms of Energy and Transformation of Energy
What is the primary energy transformation in a microphone?
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Science>Physics>Work, Energy and Power>Different Forms of Energy and Transformation of Energy
What type of energy transformation occurs in a loudspeaker?
EASY
Science>Physics>Work, Energy and Power>Different Forms of Energy and Transformation of Energy
What type of energy is stored in food?
MEDIUM
Science>Physics>Work, Energy and Power>Different Forms of Energy and Transformation of Energy

Which one of the following principles is used for directly generating an electric current using sunlight?

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Science>Physics>Work, Energy and Power>Different Forms of Energy and Transformation of Energy
Which of the following devices converts chemical energy to electrical energy?
EASY
Science>Physics>Work, Energy and Power>Different Forms of Energy and Transformation of Energy

The _____ energy stored in the wood gets converted into heat and light energies when it is burnt.

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Science>Physics>Work, Energy and Power>Different Forms of Energy and Transformation of Energy
Which type of energy is produced by the movement of electric charges?
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Science>Physics>Work, Energy and Power>Different Forms of Energy and Transformation of Energy
Which energy transformation occurs in photosynthesis?
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Science>Physics>Work, Energy and Power>Different Forms of Energy and Transformation of Energy
In a coal-fired power plant, which energy transformation occurs first?