Question

SPOT<br />The radius of curvature of a spherical<br />VI. Numerical problems.<br />1.<br />mirror is 25 cm. Find its focal length.<br />2.<br />If two plane mirrors are inclined to each<br />other at an angle of 45°, find the number<br />of images formed.<br />dizer = 360 = 8-12<br />Con<br />722 =360/60=5~1=5Proges​

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