English, asked by komrikori30mailcom, 8 months ago

the radius of curvature of a spherical mirror is 20 cm .​

Answers

Answered by Anonymous
46

Radius of Curvature = 20cm = R

Thus, it's focal length = R/2 = 20/2 = 10cm.

Answered by shahangel363
1

the radius of curvature of a spherical mirror is 20 cm .

Similar questions