Physics, asked by ajay04102011, 1 year ago

if radius of curvature of a convex mirror is 40 cm what is its focal length

Answers

Answered by Priyanshu1506

83

We know that
R=2f
Now,f=R/2
=40/2
=20Cm
Is the answer
hope it helps

Priyanshu1506: plz mark as brainliest if you like my answer

Answered by ramasisthakur1980

12

Answer:

Radius of curvature =40cm

then focal length =R/2

=40/2

=20cm is the answer

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