Math, asked by rathersamiullah8929, 7 months ago

Radius of curvature of two mirrors a and b are 10cm,15cm respectively. find the focal length of the mirror a and b

Answers

Answered by divyarosy123

0

Answer:

The focal length of mirror a is 5cm. The focal length of mirror b is 7.5cm. condition is that the mirror must have very very small aperture.

Step-by-step explanation:

The formula for finding focal lengths of above two mirrors is ..... FOCAL LENGTH =RADIUS OF CURVATURE /2

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