A mono chromatic source of light operating at 200w emits 4×10^20 protons per second. Find the wave length of the light
A mono chromatic source of light operating at 200w emits 4×10^20 protons per second. Find the wave length of the light
Last Activity: 3 Years ago
Last Activity: 3 Years ago
Last Activity: 3 Years ago
Last Activity: 3 Years ago
Last Activity: 3 Years ago