For unit magnification, the distance of an object
from a concave mirror of focal length 10 cm will
be :
(A) –20 cm (B) 20 cm
(C) –10 cm (D) 10 cm
For unit magnification, the distance of an object from a concave mirror of focal length 10 cm will be
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- Post published:October 2, 2023
- Post category:OUAT
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