dude8032 dude8032

04-11-2022
Physics

contestada

the radius of a concave spherical mirror, taken from the center of curvature, is 20 cm. what is the focal distance, f, for this mirror?

Respuesta :

jsimpson11000 jsimpson11000

04-11-2022

Answer:

10 cm

Explanation:

For a spherical concave mirror:

f =r/2 = 10 cm

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