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State the energy conversions in following cases :1. Solar water heater2. Solar cell 3. Fission of uranium, thorium 4. Switch on mixer 5. Switch on lamp 6. Switch on TV 7. Switch on radio 8. Ram plays tabla 9. Ravi plays shehnai 10. You switch on the torch 11. Your mother lights the gas stove to cook 12. Dinesh is bursting crackers during Diwali |
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Answer» 1. Solar energy to heat energy 2. Solar energy to electrical energy 3. Atomic energy to heat energy and then to electrical energy 4. Electrical energy to mechanical energy 5. Electrical energy to light energy 6. Electrical energy to light energy and sound energy 7. Electrical energy to sound energy, 8. Mechanical energy to sound energy 9. Wind energy to sound energy 10. Chemical energy to light energy 11. Chemical energy to heat energy 12. Chemical energy to heat, light and sound energy. |
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