Grade 12th passWave Optics
What is the equivalent focal length of the combination now. is it equal to focal length of the mirror only?
1 Answer
Eshan
Dear student,
Yes. Since the light will never pass through the mirror to further affect the image by the successive refracting surface, the focal length of the mirror itself is that of the whole combination.
Yes. Since the light will never pass through the mirror to further affect the image by the successive refracting surface, the focal length of the mirror itself is that of the whole combination.
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