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ICS Part 1 Physics
Chapter 8 Test
Start Chapter 8 Test
MCQ's Test For Chapter 8 "Physics ICS Part 1 Chapter 8 Online Test"
Try The MCQ's Test For Chapter 8 "Physics ICS Part 1 Chapter 8 Online Test"
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Total Questions17
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Time Allowed20
Physics ICS Part 1 Chapter 8 Online Test
00:00
Question # 1
The mathematical representation of Malus's law is.
Question # 2
Which is the primary method usedot detect gravitational waves.
Question # 3
Polarized sun glasses decrease glare on sunny day because they.
Question # 4
Light can be polarized by
Question # 5
The effect of increasing the angle between the light wave and the analyzer on the intensity of light is.
Question # 6
The unwanted light aht interferes with vision is termed as.
Question # 7
Longitudinal waves do not exhibit.
Question # 8
The intensity of light when it passes through a polarizer.
Question # 9
Malus's law states that
Question # 10
Bending of light around the edges of an obstacle is called.
Question # 11
Which of the following is a primary souce of gravitational waves.
Question # 12
What are gravitational waves.
Question # 13
To distinguish between transverse and longitudinal wae............is used.
Question # 14
A polaroid is.
Question # 15
Optically acgive crystals are
Question # 16
The process of confining the beam of light to vibrate in one plane is called.
Question # 17
Who predicted the existence of gravitational waves.
11th Class ICS Physics Chapter 8 Test
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FSc Part 1 Physics (New Book) Chapter 8 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 |
Longitudinal waves do not exhibit. |
A.
Polarization
B.
Reflection
C.
Diffraction
D.
Refraction |
| 2 |
The key purpose of an analyzer in a polarization experiment is. |
A.
To polarize the light
B.
To measure the intensity of light
C.
To change the direction oflight
D.
To filter out onwanted light |
| 3 |
To distinguish between transverse and longitudinal wae............is used. |
A.
Polarization
B.
Refraction
C.
Interference
D.
Diffraction |
| 4 |
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 |
| 5 |
An unpolarized beam of gtransverse wave is that whose vibrations. |
A.
Are confined to a single plane
B.
Takes place in direction perpendicular to their direction of propogation
C.
Takes place in all direction
D.
Take place i n directio parallel to the direction of propogation |
| 6 |
We van polarize the light by passing it through. |
A.
Water
B.
Polaroid
C.
Glass
D.
Prism |
| 7 |
Light can be polarized by |
A.
Selective absorption
B.
Reflection
C.
Scattering
D.
All of these |
| 8 |
What are gravitational waves. |
A.
Electromagnetic waves
B.
Mechanical waves
C.
Ocean waves
D.
Ripple in the fabric of spacetime |
| 9 |
Which of the following rays cannot be polarized. |
A.
Sound Waves
B.
Light Waves
C.
X- Rays
D.
Infrated rays |
| 10 |
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 |
Test Questions