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A lens of focal power  is

a)

A convex lens of focal length

b)

A concave lens of focal length

c)

A convex lens of focal length

d)

A concave lens of focal length


Question ID - 152689 | Toppr Answer

A lens of focal power  is

a)

A convex lens of focal length

b)

A concave lens of focal length

c)

A convex lens of focal length

d)

A concave lens of focal length

1 Answer - 5876 Votes

3537

Answer Key : (c) -

(c)



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