Question

Electromagnetic energy can be gained or lost in discrete values and not in a continuous manner.

• A. 22
• B. 44

Answer 1

The correct option is A

22

Electromagnetic energy can be gained or lost in discrete values and not in a continuous manner.
Electromagnetic energy (Light) is given by the equation E=hυ where ‘h’ is Planck’s constant which has the value $6.626\times {10}^{-34}Js$ and ‘υ’ is the frequency of the radiation absorbed or emitted.