Physics, asked by divya0906singh, 1 month ago

a 2mW laser operates at a wavelength of 500nm . Find number of photons emitted per second​

Answers

Answered by swathisreemai
0

Answer:

wavelength of 500 nm. The number of photons that will be emitted per second is : [Given Planck's constant h = 6.6 × 10–34 Js, speed of light c = 3.0 × 108 m/s]

Similar questions