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First Year Physics Chapter 9 Online MCQ Test for 1st Year Physics Chapter 9 (Physical Optics)

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ICS Part 1 Physics
Chapter 9 Test

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Physics ICS Part 1 Chapter 9 Online Test

Try the Physics ICS Part 1 Chapter 9 Online Test.

  • Total Questions17

  • Time Allowed20

Physics ICS Part 1 Chapter 9 Online Test

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Question # 1

The centre of Newton's rings will be

Question # 2

Standard metal according to Michelson's interferometer is equivalent to

Question # 3

In red light is used as compare to blue light then fringe spacing.

Question # 4

Light entering rom air glass does not change in its.

Question # 5

The distance between two consecutive wave front is equal to

Question # 6

The property of bending of light around obstacles is

Question # 7

Intensity of light depend on

Question # 8

Soap film is sunlight appears coloured due to.

Question # 9

In case of point source the shape of wave front is

Question # 10

The light energy travels in space as waves was firstly proposed by

Question # 11

Dark fringes are also called as

Question # 12

When one mirror of a Michelson interferometer is moved a distance of 0.5 mm, 2000 fringes and observed, The wavelength of light used is.

Question # 13

Young in 1801 performed experiment for the first time about

Question # 14

the locus of all pint in the same wave of vibration is called.

Question # 15

An oil film on water surface shows colour due to.

Question # 16

Which is nooptically active

Question # 17

The blue colour of sky is due to

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