Define terms [3]
(a) Magnification
(b) Power of a lens
(c) Optical density
Answers
Answered by
2
Answer:
power of lens is inverse of focal length
magnification=-v/u
and sorry I don't know the last answer
Answered by
10
Answer:
(a) Magnification-the action of magnifying something or the process of being magnified.
(b) Power of a lens-Power of lens is the ability of the lens to converge the rays of light falling on it.
(c) Optical density-the degree to which a refractive medium retards transmitted rays of light
Mark me as brainliest .
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