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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
Crests and Troughs are formed in
Question # 2
The path difference is an integral multiple of wavelength in
Question # 3
Waves produced over sgtrings are.
Question # 4
Two identical waves moving in same direction produce.
Question # 5
The number of nodes hetween two consectutive antinodes are.
Question # 6
Beats can be heard when differecne of frequency is not more than.
Question # 7
Transverse waves can't be produced in
Question # 8
If amplitude of wave is doubled the energy becomes.
Question # 9
In transverse waves, the particles vibrate.
Question # 10
Harmonics are
Question # 11
What type of waves do headphones use to produce sound
Question # 12
In order of produce beat, the two sound waves should have.
Question # 13
The principle of superposition in waves is stated as.
Question # 14
The path difference is an odd integral multiple of half wavelength is for
Question # 15
The beats are result of.
Question # 16
Radar System is an application of.
Question # 17
The particles of medium in longitudinal wave vibrate direction of propagation
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 -
A Abdullah Arshad 13 - May - 2024 04 Min 54 Sec 16/17 -
L Laraib Iftikhar 11 - May - 2024 05 Min 19 Sec 16/17 -
H Hashim Zaib 02 - May - 2024 05 Min 48 Sec 16/17
| Sr.# | Question | Answer |
|---|---|---|
| 1 |
The path difference is an integral multiple of wavelength in |
A.
Construcitve intrference
B.
Constructive and destructie interference
C.
destructive intereference
D.
Superposition |
| 2 |
The point of maximum displaceemnt on stationary wave is |
A.
Antinode
B.
Node
C.
Trough
D.
Crest |
| 3 |
The bending of waves around an obstacle is called. |
A.
Refraction
B.
Reflection
C.
Diffraction
D.
Interference |
| 4 |
Crests and Troughs are formed in |
A.
Stationalry waves
B.
Matter waves
C.
Mechaemical waves
D.
Transverse waves |
| 5 |
Energy is not carried by |
A.
Transverse wave
B.
Loongitudinal wave
C.
Stationary wave
D.
Progressive wave |
| 6 |
If 30 waves per second pass through a medium at speed of 30 ms-1, the wavelength is. |
A.
30 m
B.
15 m
C.
900 m
D.
1 m |
| 7 |
We get light inside a room in a day time due to. |
A.
Interfereence
B.
Diffraction
C.
Polarization
D.
Refraction |
| 8 |
The compressions and elongations are formed in. |
A.
Particle waves
B.
Longitudinal waves
C.
Statinary waves
D.
Transverse waves |
| 9 |
In number of nodes in open end organs pipes are 'N' THEN THE NUMBER OF ANTINODES ARE. |
A.
N
B.
N+1
C.
N - 1
D.
N - 2 |
| 10 |
The result of constructive interference between two waves is represented as. |
A.
A decrease in amplitude
B.
An increase in amplitude
C.
No change in amplitude
D.
A shift in phase |
| 11 |
Harmonics are |
A.
Integer multiple sof a fundamental frequency
B.
Integer submultiples of a fundamental frequency
C.
Random frequencies
D.
Non integer multiples of a fundamantal frequency |
| 12 |
A stationary wave is established in a string which vibrates infour segments at a frequency of 120 Hz. Its fundamental frequency is. |
A.
30 Hz
B.
15 Hz
C.
60 Hz
D.
480 Hz |
| 13 |
Open end of an organpipe act as. |
A.
Node
B.
Anti Node
C.
Crest
D.
Trough |
| 14 |
The portion of wave below the mean position is called. |
A.
Crest
B.
Trough
C.
Frequncy
D.
Wave Length |
| 15 |
Portion of the transverse waves above the men position is |
A.
Crest
B.
Through
C.
Amplitude
D.
Wave length |
| 16 |
Two light waves which ar enot coherent cannot be |
A.
Interference
B.
Diffracted
C.
Polarized in the same plane
D.
Superposed |
| 17 |
Transverse waves can't be produced in |
A.
Solids
B.
Metal
C.
gas
D.
fluids |
Test Questions
