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Materials Science and Manufacturing Engineering Miscellaneous
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Materials Science and Manufacturing Engineering Miscellaneous
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Materials Science and Manufacturing Engineering
Materials Science and Manufacturing Engineering Miscellaneous
In an interference microscope, a groove produces a band distortion of 4 band spacing. If the wave length of the monochromatic light source is 0.5 microns, the groove depth is.... mm
0.5μm
1.5μm
1.6μm
None of the above
Correct Option:
A
Groove depth =
h
.
λ
=
4
×
0.5
μm = 0.5μm
2
2
2
2
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