Question

A source of light of wavelength 7000Å produces interference through

two narrow slits spaced 0.1mm apart. At what distance from the slits

should a screen be placed so that first two interference bands are spaced

1cm apart.

​

Answer 1

Answer:

hello, gift dj alok. id is 9iddi

Answer 2

Answer:

fhhf sk stuff so sk to cm fu

Explanation:

all verb bhuk dj my driver Chunnu sheet ho