Q. The angular magnification of a simple microscope is given by

एक साधारण सूक्ष्मदर्शी का कोणीय आवर्धन किसके द्वारा दिया जाता है?

1 + D/f
1 + डी/एफ

D/f
डी/एफ

f/D
एफ/डी

1 - D/f
1 - डी/एफ

The angular magnification (M) of a simple microscope (a single convex lens) is given by the formula:

M = 1 + \frac{D}{f}

Where:

D = least distance of distinct vision (usually 25 cm)
f = focal length of the lens
This formula applies when the final image is formed at the least distance of distinct vision.

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