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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
Which of the following rays cannot be polarized.
Question # 2
The condition of maximum intensity of light in a polarization experimentis when.
Question # 3
The mathematical representation of Malus's law is.
Question # 4
Light can be polarized by
Question # 5
What are gravitational waves.
Question # 6
Polarizatio of light shows taht light is
Question # 7
The effect of increasing the angle between the light wave and the analyzer on the intensity of light is.
Question # 8
We van polarize the light by passing it through.
Question # 9
Bending of light around the edges of an obstacle is called.
Question # 10
The key purpose of an analyzer in a polarization experiment is.
Question # 11
Longitudinal waves do not exhibit.
Question # 12
An unpolarized beam of gtransverse wave is that whose vibrations.
Question # 13
Who predicted the existence of gravitational waves.
Question # 14
Which of the following is a primary souce of gravitational waves.
Question # 15
Malus's law states that
Question # 16
The unwanted light aht interferes with vision is termed as.
Question # 17
Which is the primary method usedot detect 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 |
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 |
| 2 |
We van polarize the light by passing it through. |
A.
Water
B.
Polaroid
C.
Glass
D.
Prism |
| 3 |
The unwanted light aht interferes with vision is termed as. |
A.
Haze
B.
glare
C.
cONTRAST
D.
Flare |
| 4 |
The mathematical representation of Malus's law is. |
A.
I =Io Cos 2
B.
I = I o Sin
C.
I = Io Tan2
D.
I = Io Cot 2 |
| 5 |
Which of the following is a primary souce of gravitational waves. |
A.
Binary blck hole merger
B.
Soalr flares
C.
Earth quack
D.
Solar wind |
| 6 |
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 |
| 7 |
Which of the following rays cannot be polarized. |
A.
Sound Waves
B.
Light Waves
C.
X- Rays
D.
Infrated rays |
| 8 |
Polarizatio of light shows taht light is |
A.
Corpuscular in nature
B.
Of extremely shrot waves
C.
Longitudinal waves
D.
Transverse waves |
| 9 |
Optically acgive crystals are |
A.
Quartz
B.
Sodium Chlorate
C.
Sodium Chlorade
D.
Botha a and b |
| 10 |
Light can be polarized by |
A.
Selective absorption
B.
Reflection
C.
Scattering
D.
All of these |
Test Questions