Physics, asked by bhabatoshpanda30, 1 day ago

In Newtons
Ring using a
a Lens R= 100cm calculate the
Diameter of 20th breight
bright Frunge
with lamda= 5000 Armstrong

Answers

Answered by ankitjhajee19
0

Answer:

Engineering Physics by Dr. Amita Maurya, Peoples University, Bhopal.‎ > ‎Unit-II‎ > ‎

Solved Problem Optics

1. Two coherent sources of intensity 10 w/m2 and 25 w/m2 interfere to from fringes. Find the ratio of maximum intensity to minimum intensity.

[May 2004, Set No. 1; May 2003, Set No. 2]

Sol: We know the intensity (I) = a2 [square of amplitude]

images

Ratio of Imax to Imin is

images

Explanation:

Hope It Helps you

Similar questions