A 68.5 kg astronaut is doing a repair in space on the orbiting space station. she throws a 2.25 kg tool away from her at 3.20 m/
s relative to the space station. with what speed and in what direction will she begin to move
1 answer:
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Answer:
The value is
Explanation:
From the question we are told that
The wavelength of the beam is
The refractive index is
Generally from the condition for destructive interference the depth of the pit is mathematically represented as
Here m which is the order of the fringe is zero because both beams cancel out
So
=>
=>