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संबंधित प्रश्न
What is nuclear energy?
What is the source of heat contained in geothermal energy?
Write true or false of the following statement.
There is always some loss of energy in conversion from one form of energy to another form, so the total energy is not conserved.
Select the renewable and non-renewable sources of energy from the following:
Oil
Why using wood as fuel is not advisable although wood is a renewable source of energy?
What is a solar cell?
Name the energy changes for the following:
bicycle brakes
Name the form of energy in which potential energy can change.
What kind of energy is possessed in a situation when?
A fish moving in the water.
A body of mass 0.2 kg falls from a height of 10 m to a height of 6 m above the ground. Find the loss in potential energy taking place in the body. [g = 10ms−2]
