2.
A concave mirror has radius of curvature of 0.2 m. It's focal length is
a)-0.2 m
b) - 0.1 m
c) 0.1 m
d) 0.4 m
Varsity Ed
Answers
Answered by
9
Answer:
Its focal length is c) 0.1m.
Explanation:
Radius of curvature = 0.2m
f = R/2
f = 0.2/2
f = 0.1m
Answered by
2
Answer:
Answer:0.1 is the answer............ hope its help you
explection
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