Physics, asked by pimplepayal3487, 1 year ago

The sun subtends an angle at the pole of a concave mirror of focal length f.What is the diameter

Answers

Answered by varshini2727

0

Answer:

Explanation:

We see v=f

We haveθ in radian

f

x

=tanθ

x=ftanθ

x=fθ

Thus the diameter of sun is2x 2fθ

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