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Last Updated On [03-11-2023]

From a spherical mirror, the graph of  is

a)

b)

c)

d)


Question ID - 152786 :-

From a spherical mirror, the graph of  is

a)

b)

c)

d)

1 Answer
5876 Votes
3537

Answer Key : (b) -

(b)

or

Now, compare with

Therefore graph is a straight line having negative slope



Next Question :

A medium is said to be dispersive, if

a)

Light of different wavelengths propagate at different speeds

b)

Light of different wavelengths propagate at same speed but has different frequencies

c)

Light is gradually bent rather than sharply refracted at an interface between the medium and air

d)

Light is never totally internally reflected


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