find the focal length of convex mirror whose radius of curvature is 18cm
Answers
Answered by
4
Hey dear,
# HERE IS YOUR ANSWER,
==>
R = 18 cm
As,
F = R/2
F = 18/2
F = 9 cm
# nikzz
#HOPE IT HELPS U !!
☺☺
# HERE IS YOUR ANSWER,
==>
R = 18 cm
As,
F = R/2
F = 18/2
F = 9 cm
# nikzz
#HOPE IT HELPS U !!
☺☺
Answered by
3
Find the focal length of convex mirror whose radius of curvature is 18cm
Answer
✔️GIven
Radius of curvature ➡️ 18 cm
✔️ Radius of curvature ➡️ 2 x focal length (f)
⭕️ R = 2f
⭕️ F=R/2.
☑️ F = 18/2 ➡️ 9 cm
⭕️ Focal length of the convex mirror is 9 cm
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