In food carbohydrates are a store of
Thermal energy
Chemical energy
Strain energy
All the above
Which of the following energy is transferred by electromagnetic waves?
Sound energy
Radiation energy
Magnetic energy
Which of the following can be stored?
Work done
Energy
Force
Power
Kinetic energy, is also known as
Gravitational energy
Electrical energy
Movement energy
The excessive amounts of ultraviolet radiation reaching the earth because of the destruction of parts of
The ozone layer
The atmosphere
The Sun light
The process of releasing nuclear energy is called
Nuclear fission
Nuclear fusion
Radioactivity
When an object with kinetic energy touches another object it exerts a
Magnetic force
Electric force
Contact force
Non contact force
Which of the following energy is produced by the movement of electrons?
Nuclear energy
Most of the energy from the sun is in the form of
UV radiation
Infra red radiation
Electromagnetic radiation
Which element is used as fission fuel in nuclear power station?
Hydrogen
Uranium
Helium
Radium
