LAB ACTIVITY

 

LbD Question

Q1.In Newton’s ring experiment the center is appear to be

a)Bright

b) Dark

c) Both

d) None of above

Q2 In Newton’s ring shape of interference pattern is
a) Circular fringes

b) Straight fringes

c) Bended fringes

d) Elliptical fringes

Reflection Spot ( AT 0.16 SEC)

  1. At what angle the glass plate is inclined with the vertical axis of Microscope?