What type of energy Is used in each of the following processes
1. A stretched piece of rubber
2. fast moving car
3. the whistling of a cooker due to steam
4. the crackers exploded in diwali
5. A fan running on electricity
6. drawing out pieces of iron from garbage, using a magnet
7. Breaking of a glass window pane because of a lound noise
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Answers
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Explanation:
1st = potential energy
2nd = kinetic energy
3rd = thermal energy, wind energy
4th = sound energy
5th = electrical energy
6th = magnetic energy
7th = potential energy
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Answered by
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Answer:
What type of energy Is used in each of the following processes
Explanation:
- In physics, the energy is the quantitative property that is transferred to a body or to a physical system.
- The capacity of doing work is also known as energy. Energy exist in different forms- potential, kinetic, thermal, electrical, chemical, nuclear or other various form. Energy can be transformed from one form to another.
- 1. A stretched piece of rubber- due to stretching, a potential energy is stored in the rubber band which is released on releasing the rubber.
- 2. Fast moving car- Kinetic energy. Kinetic energy is possessed due to the motion or movement of an object.
- 3. The whistling of a cooker due to steam-The whistling of cooker is thermal energy. As we know thermal energy is also called as heat energy.
- 4. The crackers exploded in Diwali- The chemical energy stored in the cracker is converted into radiant energy, acoustic energy and thermal energy.
- 5. A fan running on electricity- electric fan is converts electrical energy into mechanical energy.
- 6. Drawing out pieces of iron from garbage, using a magnet- electromagnetic energy is used here.
- 7. Breaking of a glass window pane because of a loud noise- here potential energy is converted into kinetic energy.
Hence this are different energy used in different works.
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