Home ยป Light waves spreading from two sources produce interference only if they are Light MCQs Light waves spreading from two sources produce interference only if they are May 2, 2022 7 Views Q Light waves spreading from two sources produce interference only if they are : A. Coherent B. Transverse C. Longitudinal D. None of these Answer: Coherent
A man runs towards the plane mirror at 2 m/s. The relative speed of his image with respect to him will be
If a diverging lens is to be used to form an image which is one fourth of the size of the object where must the object be placed?