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To measure the roughenss of the surface ...

To measure the roughenss of the surface of a material, which of the following micrscope is preferred for better result ooutput?

A

Compound micropsope

B

Electron microscope

C

Atomic force microscope

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
C
Atomic force mircroscope is used for measuring the roughness of a meterial with much better optical diffreaction limit.
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