1.

What is phroton..............​

Answer»

ANSWER:

photon is the smallest discrete AMOUNT or quantum of electromagnetic radiation. It is the BASIC unit of all light.

Photons are always in MOTION and, in a vacuum, travel at a constant speed to all observers of 2.998 x 108 m/s. This is commonly referred to as the speed of light, denoted by the letter c.



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