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Home » Class 9 » Work and energy » Transformation of Energy

Transformation of Energy

Last Updated on July 3, 2023 By Mrs Shilpi Nagpal

Question 1 What do you mean by transformation of energy?

Question 2 Explain the transformation of energy in Thermal power house?

Question 3 Explain the transformation of energy in electric motor?

Question 4 Explain the transformation of energy in generator?

Question 5 Explain the transformation of energy in electric bulb?

Transformation of Energy

The change of one form of energy into another form of energy is called transformation of energy.
For Ex:1)When a body is released from a height then potential energy is transferred into kinetic energy.

2)In a thermal power house
Chemical energy——>Heat energy—–>Kinetic energy—–>Electrical energy

3)Electric motor
Electrical energy —–>Mechanical energy(Potential energy + Kinetic energy)

4)Generator
Mechanical energy—–>Electrical energy

5)Electric iron
Electrical energy ——>Heat energy

6)Electric bulb
Electrical energy ——> Heat energy—–>Light energy

7)Steam Engine
Heat energy —–> Kinetic energy

8)Battery or cell
Chemical energy —->Electrical energy

Filed Under: Class 9, Work and energy Tagged With: battery, cell, electric bulb, electric iron, electric motor, generator, steam engine, thermal power house, transformation of energy

About Mrs Shilpi Nagpal

Author of this website, Mrs. Shilpi Nagpal is MSc (Hons, Chemistry) and BSc (Hons, Chemistry) from Delhi University, B.Ed. (I. P. University) and has many years of experience in teaching. She has started this educational website with the mindset of spreading free education to everyone.

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