Find the radius of a concave mirror of focal length 15cm
Answers
Answered by
1
Answer:
f=-15cm(as it is concave)
f=r/2
-15=r/2
-15×2=r
-30cm=r
Similar questions
Math,
5 months ago
Math,
5 months ago
English,
5 months ago
Environmental Sciences,
9 months ago
Math,
11 months ago