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Two lenses are placed in contact with each other and the focal length of combination is . If the focal length of one is , then the power of the other will  be

a)

1.66

b)

4.00

c)

d)


Question ID - 152988 | Toppr Answer

Two lenses are placed in contact with each other and the focal length of combination is . If the focal length of one is , then the power of the other will  be

a)

1.66

b)

4.00

c)

d)

1 Answer - 5876 Votes

3537

Answer Key : (d) -

(d)

Power of second lens



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