SaraNextGen Study App [2023-24]
Last Updated On 01-06-2023 - By Jeesha Sara

If the distance between a point source and screen is doubled, then intensity of light on the screen will become

a)

Four times

b)

Double

c)

Half

d)

One-fourth


Question ID - 150177 :-

If the distance between a point source and screen is doubled, then intensity of light on the screen will become

a)

Four times

b)

Double

c)

Half

d)

One-fourth

1 Answer
5876 Votes
3537

Answer Key : (d) -

(d)



Next Question :

In a double slit interference experiment, the distance between the slits is 0.05 cm and screen is 2 m away from the slits. The wavelength of light is 6000 . The distance between the fringe is

a)

0.24 cm

b)

0.12 cm

c)

1.24 cm

d)

2.28 cm


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