Question

what is photon ? Is any important of photon in our life?​

Answer 1

Answer:

photons are basically the foundation of light and therefore attribute to many real - world application.

Answer 2

Hey mate,

here is your answer :

The photon is a type of elementary particle. It is the quantum of the electromagnetic field including electromagnetic radiation such as light and radio waves, and the force carrier for the electromagnetic force. Photons are massless, so they always move at the speed of light in vacuum, 299792458 m/s.

• Spin: 1

• C parity: −1

• Parity: −1

• Symbol: γ

• Mean lifetime: Stable

• Statistic: Bose–Einstein statistics

• Interactions: Electromagnetic, Weak, Gravity .

Hope it helps.