Archive
13th of April 2017
Mathematics
Q:

sir please slove, my question is ,the slit width, when a light of wavelength 6500 angostron is incident on a slit,if first minima for red light is at 300

Aman Kumar - CBSE - Class XII Science

Thursday, April 13, 2017 at 17:36:PM

A:

please post your query again 

Thursday, April 13, 2017 at 17:44:PM