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To measure the roughness of the surface of a material, which of the following microscope is preferred for better result output?
Options
(a) Compound microscope
(b) Electron microscope
(c) Atomic force microscope
(d) None of the above
Correct Answer:
Atomic force microscope
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Ray Optics
(94)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A bimetallic strip consists of metals X and Y. It is mounted rigidly at the base as shown
- A tuning fork of frequency x produces 4 beats with a source of 256 Hz and 8 beats
- Two forces of magnitude 8N and 15N respectively act at a point so as to make the resultant force
- A series combination of resistor (R), capacitor (C), is connected to an AC source
- A magnetic needle suspended parallel to a magnetic field requires √3J of work
Topics: Ray Optics (94)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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