Chapter 10: Reflection and Refraction- Exercise- 2

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Chapter 10: Reflection and Refraction

Class: X

Exercise: 2

Question 1

Find the focal length of a convex mirror whose radius of curvature is 32 cm.

Answer 1

Radius of curvature, R = 32 cm

Radius of curvature (R) = 2 × Focal length (f) i.e., R = 2f

Question 2

A concave mirror produces three times magnified (enlarged) real image of object placed

at 10 cm in front of it. Where is the image located?

Answer 2