Advertisements
Advertisements
Question
Can you tell?
What are the various forms of energy?
Advertisements
Solution
The various forms of energy include mechanical energy, heat energy, light energy, sound energy, gravitational energy, electrical energy, chemical energy, atomic energy, and nuclear energy.
RELATED QUESTIONS
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.
Fill in the blank
An object falling freely from the roof of a multistorey building has ________ and _________ energy when halfway down the building.
Select the renewable and non-renewable sources of energy from the following:
Wood
Give one disadvantage of using a solar cell.
How much electric power is generated in India using the wing energy?
How much hydroelectric power is generated in India?
A ball of mass 0.5 kg slows down from a speed of 5m/s-1 to that of 3m/s-1. Calculate the change in kinetic energy of the ball.
What do you understand by mechanical energy?
Give three examples of bodies possessing kinetic energy.
State two advantages and disadvantages of using nuclear energy for producing electricity.
