Answer is:
9I and I
Explanation:
By I(max) = I1 + I2 + 2?I1 x I2 =>I(max) = 0.I + 0.4I + 2?(0.I x 0.4I) =>I(max) = 0.9I By I(min) = I1 + I2 - 2?I1 x I2 =>I(min) = 0.I + 0.4I - 2?(0.I x 0.4I) =>I(min) = 0.I
Answer is:
I0/4
Explanation:
the positions of minimum intensity will not be completely dark is I0/4
Answer is:
using white light instead of monochromatic light
Explanation:
In a young's double slit experiment, the central bright fringe can be identified by using white light instead of monochromatic light
Answer is:
the positions of minimum intensity will not be completely dark
Explanation:
In a young's double slit experiment, if the slits are of unequal width the positions of minimum intensity will not be completely dark.
Answer is:
2.4??108ms?1
Explanation:
use v=c/n v=f?