Question

To obtain a double-slit Fraunhofer diffraction pattern, the screen is placed 1.6 m away
form the slits. The slit widths are 0.2 mm eah and they are 0.4 mm apart. Calculate the
wavelength of light if the fringe width is 2.5 x 10-3 m and also deduce the missing orders.

Answer 1

Answer:

uuu so much for being so much fun with your friends with a new one of poyusan and ek ye batao na to uttar