Question

Interconversion of light energy

Answer 1

quite possible
energy can be be converted from one form to another.

Answer 2

Explanation:

Inter-conversion of light energy

I) During photosynthesis, the light energy changes into chemical energy. The plants take the carbon dioxide gas and water and these react with the help of chlorophyll and sunlight to form starch and oxygen.

II) When light energy falls on silver salts coated on photographic plate, it changes into chemical energy.

III) When light energy is absorbed by photo wall katic sales it changes into electrical energy photo- voltaci cells are commonly used in electronic calculators, wrist watches, photographic camera, etc.