Question
Energy can neither be created nor destroyed. Then why is there so much fuss about energy crisis?
Solution
It is true that energy can neither be created no be destroyed but, is converted to one form of energy to another. The fuss because of the fact that, energy in the usable form is dissipated to the surroundings in the less usable form.
For instance, when a candle burns it gives heat, light and other substances but the heat, light and these other substances cannot be put together to give wax to be used again.
For instance, when a candle burns it gives heat, light and other substances but the heat, light and these other substances cannot be put together to give wax to be used again.
