the radius of curvature of the spherical mirror is 20 cm what is its focal length
Answers
Answered by
0
Answer:
40 cm is the answer. understood? make as brainliest plz plz
Answered by
13
Answer:
Hi friend ✨
here is the answer ✨
R = 20cm
f = R/2 = 20/2 = 10 cm
_________________________________________________________
PF = f
The focal length (f) of a spherical mirror is half the radius of curvature (R) of the mirror
F = R/2
________________________________________________________
HOPE IT HELPS YOU ⛄
Attachments:
Similar questions
Computer Science,
3 hours ago
Computer Science,
3 hours ago
English,
3 hours ago
Chemistry,
5 hours ago
Math,
7 months ago
Social Sciences,
7 months ago
History,
7 months ago