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ICS Part 1 Physics
Chapter 7 Test
Start Chapter 7 Test
MCQ's Test For Chapter 7 "Physics ICS Part 1 Chapter 7 Online Test"
Try The MCQ's Test For Chapter 7 "Physics ICS Part 1 Chapter 7 Online Test"
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Total Questions17
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Time Allowed20
Physics ICS Part 1 Chapter 7 Online Test
00:00
Question # 1
We get light inside a room in a day time due to.
Question # 2
The compressions and elongations are formed in.
Question # 3
In transverse waves, the particles vibrate.
Question # 4
A stationary wave is established in a string which vibrates infour segments at a frequency of 120 Hz. Its fundamental frequency is.
Question # 5
What type of waves do headphones use to produce sound
Question # 6
If 30 waves per second pass through a medium at speed of 30 ms-1, the wavelength is.
Question # 7
The wave is used to transfer.
Question # 8
The portion of wave below the mean position is called.
Question # 9
Transverse waves can't be produced in
Question # 10
The Doppier Effect used in astronomy is for.
Question # 11
Two light waves which ar enot coherent cannot be
Question # 12
Portion of the transverse waves above the men position is
Question # 13
The bending of waves around an obstacle is called.
Question # 14
Harmonics are
Question # 15
If the amplitude of the wave is tripled. then the amount of energy is increased by
Question # 16
High rrequency radio waes used in radars travel in water.
Question # 17
The point of maximum displaceemnt on stationary wave is
11th Class ICS Physics Chapter 7 Test
Top Scorers Of Chapter 7 "Physics ICS Part 1 Chapter 7 Online Test" MCQ`s Test
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A Ahmer Naveed 15 - May - 2024 00 Min 47 Sec 17/17 -
M Muhammad Mubashir Attari 07 - Dec - 2024 00 Min 58 Sec 17/17 -
H Husnain javed Husnain javed 11 - Nov - 2024 01 Min 24 Sec 17/17 -
S Sarfraz hussain 01 - Oct - 2024 01 Min 25 Sec 17/17 -
M murad ali 29 - Nov - 2024 01 Min 56 Sec 17/17 -
H Hina Zafar 10 - Jul - 2024 03 Min 20 Sec 17/17 -
A Abdul basit 13 - May - 2024 01 Min 56 Sec 16/17 -
M Malik Mishal 28 - Nov - 2024 02 Min 11 Sec 16/17 -
I IBRAHIM NAEEM 14 - May - 2024 02 Min 36 Sec 16/17 -
I Iman Rai 21 - Nov - 2024 03 Min 18 Sec 16/17 -
K Khadija Muhammad amir 05 - Oct - 2024 03 Min 22 Sec 16/17 -
M Maidah Naseem 02 - Jan - 2025 03 Min 42 Sec 16/17 -
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L Laraib Iftikhar 11 - May - 2024 05 Min 19 Sec 16/17 -
H Hashim Zaib 02 - May - 2024 05 Min 48 Sec 16/17
FSc Part 1 Physics (New Book) Chapter 7 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 |
The beats are result of. |
A.
Interference
B.
Superposition
C.
Destructive interference
D.
Constructive and destuctive interference |
| 2 |
In order of produce beat, the two sound waves should have. |
A.
The same amplitude
B.
Slightly different amplitude
C.
Slightly different frequencies
D.
The same frequency |
| 3 |
The portion of wave below the mean position is called. |
A.
Crest
B.
Trough
C.
Frequncy
D.
Wave Length |
| 4 |
Open end of an organpipe act as. |
A.
Node
B.
Anti Node
C.
Crest
D.
Trough |
| 5 |
At the closed end of an air column there exist |
A.
Node
B.
Anti node
C.
Crest
D.
Trough |
| 6 |
If 20 waves pass through medium in one second with a speed of 20 m/sec than wavelength is |
A.
1 m
B.
10m
C.
20m
D.
2 m |
| 7 |
If amplitude of wave is doubled the energy becomes. |
A.
Four times
B.
Half
C.
Twice
D.
Six times |
| 8 |
Stationary waves are define das. |
A.
Waves that move with a constant velocity
B.
Waves that move with a changing velocity
C.
Waves that oscillate ina fixed position
D.
Waves that propagate through a medium |
| 9 |
Which one of the following medium cna transmit both transverse and longitudinal wave. |
A.
Liquid
B.
Solid
C.
gas
D.
Both a and b |
| 10 |
Transverse waves can't be produced in |
A.
Solids
B.
Metal
C.
gas
D.
fluids |
Test Questions