InterviewSolution
Saved Bookmarks
| 1. |
Light of wavelength 5000∘A is falling on a photo sensitive surface. If the surface has received 10−7J of energy, then the number of photons falling on the surface will be |
|
Answer» Light of wavelength 5000∘A is falling on a photo sensitive surface. If the surface has received 10−7J of energy, then the number of photons falling on the surface will be |
|