First Year Physics Chapter 8 Online MCQ Test for 1st Year Physics Chapter 8 (Waves)


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MCQ's Test For Chapter 8 "Physics ICS Part 1 Chapter 8 Online Test"

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Physics ICS Part 1 Chapter 8 Online Test

00:00
Question # 1

The phenomenon of polarization of light is

Question # 2

To distinguish between transverse and longitudinal wae............is used.

Question # 3

The condition of maximum intensity of light in a polarization experimentis when.

Question # 4

Which of the following rays cannot be polarized.

Question # 5

Bending of light around the edges of an obstacle is called.

Question # 6

Polarized sun glasses decrease glare on sunny day because they.

Question # 7

Which of the following is a primary souce of gravitational waves.

Question # 8

Longitudinal waves do not exhibit.

Question # 9

The effect of increasing the angle between the light wave and the analyzer on the  intensity of light is.

Question # 10

Malus's law states that

Question # 11

A polaroid is.

Question # 12

The intensity of light when it passes through a polarizer.

Question # 13

Which is the primary method usedot detect gravitational waves.

Question # 14

An unpolarized beam of gtransverse wave is that whose vibrations.

Question # 15

The mathematical representation of Malus's law is.

Question # 16

Light can be polarized by 

Question # 17

The unwanted light aht interferes with vision is termed as.

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FSc Part 1 Physics (New Book) Chapter 8 Important MCQ's

Sr.# Question Answer
1

Which is the primary method usedot detect gravitational waves.

A.

Optical telescopes

B.

Radio telescopes

C.

LASER interferometry

D.

Gravitational lensing

2

The phenomenon of polarization of light is

A.

The process of scattering of light

B.

The property of light to vibrate in a specific plane

C.

The ability of light to travel in a straight line

D.

The phenomenon of light chaning colour

3

Polarized sun glasses decrease glare on sunny day because they.

A.

Completely absorb the light 

B.

Have a special colour

C.

Refract the light

D.

Block a portion of light

4

A polaroid is.

A.

A device used in polarimeter

B.

A light filter

C.

A device used to analyze polarized light

D.

All of these

5

Light can be polarized by 

A.

Selective absorption

B.

Reflection 

C.

Scattering

D.

All of these

6

What are gravitational waves.

A.

Electromagnetic waves

B.

Mechanical waves

C.

Ocean waves

D.

Ripple in the fabric of spacetime

7

We van polarize the light by passing it through.

A.

Water

B.

Polaroid

C.

Glass

D.

Prism

8

The process of confining the beam of light to vibrate in one plane is called.

A.

Interference

B.

Diffraction 

C.

Polarizaion

D.

Total internet refelection 

9

Malus's law states that

A.

The intensity of light is directly proportional to the square of the cosine of the angle between the light wave and the analyzer

B.

The intensity of light is directly proportional to the squae of the sine of the angle betwene the light wave and the analyzer

C.

The intensity of light is directly proportional to the angle between the light wave and the analyzer

D.

The intensity of light is invesely proportional to the angle between the light wave and the analyzer

10

To distinguish between transverse and longitudinal wae............is used.

A.

Polarization 

B.

Refraction 

C.

Interference

D.

Diffraction 

Test Questions

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