Advertisements
Advertisements
प्रश्न
What is the main energy transformation that occur in:
Photosynthesis in green leaves.
Advertisements
उत्तर
Light energy of chemical energy.
संबंधित प्रश्न
Name the type of energy (kinetic energy K or potential energy U) possessed in the given case:
An arrow shot out of a bow.
Select the renewable and non-renewable sources of energy from the following:
Water
Select the renewable and non-renewable sources of energy from the following:
Oil
How is wind energy used to produce electricity?
Explain the principle of generating electricity from hydro energy.
Two bodies A and B of masses m and M (M ≫ m) have same kinetic energy. Which body will have more momentum?
State the energy changes which take place when:
In a heat engine.
State the energy changes which take place when:
Water freezes in the freezing chamber of a fridge.
Give one example when:
Mechanical energy to heat energy.
Energy from various sources is considered to have been derived from the sun. Do you agree? Justify your answer.
