Science, asked by jjjjj87, 11 months ago

Na means what in physics​

Answers

Answered by jenishanto2004
0

Answer:

:the branch of science concerned with the nature and properties of matter and energy. The subject matter of physics includes mechanics, heat, light and other radiation, sound, electricity, magnetism, and the structure of atoms.


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Answered by SnowySecret72
7

NA means Numerical Aperture


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