Question

SECTION-C
Q16. In YDSE experiment the distance between two slit is 2mm
and the distance bewteen the plane of the slit and the screen
is 120cm
i) find the distnace of third bright fringe on the screen from
the central maximum wavelength 6500 À
ii) What is the least distance from the central maximum
where the bright fringes due to wavelength of light 6500 À
and 5200À coincide.
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Answer 1

Answer:

Sorry l don't know the answer and your question is wrong plz correct it