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Last Updated On [03-11-2023]

A photograph of the moon was taken with telescope. Later on, it was found that a housefly was sitting on the objective lens of the telescope. In photograph

a)

The image of housefly will be reduced

b)

There is a reduction in the intensity of the image

c)

There is an increase in the intensity of the image

d)

The image of the housefly will be enlarged


Question ID - 152681 :-

A photograph of the moon was taken with telescope. Later on, it was found that a housefly was sitting on the objective lens of the telescope. In photograph

a)

The image of housefly will be reduced

b)

There is a reduction in the intensity of the image

c)

There is an increase in the intensity of the image

d)

The image of the housefly will be enlarged

1 Answer
5876 Votes
3537

Answer Key : (b) -

(b)

Because size of the aperture decreases



Next Question :

Consider the following two statements A and B and identify the correct choice in the given answers

A: Line spectra is due to atoms in gaseous state

B: Band spectra is due to molecules

a)

Both A and B are false

b)

A is true and B is false

c)

A is false and B is true

d)

Both A and B are true


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