a concave mirror has radius of curvature of 0.2 its focal length is
a) - 0.2nm
b) - 0.1 m
c) 0.1 m
d) 0.4 m
Answers
Answered by
8
Answer:
0.1 is the answer............
Answered by
0
Answer:
(C) 0.1m
Explanation:
Similar questions