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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 bending of waves around an obstacle is called.
Question # 3
Waves produced over sgtrings are.
Question # 4
Diffraction effect is.
Question # 5
If 30 waves per second pass through a medium at speed of 30 ms-1, the wavelength is.
Question # 6
The distance between two consecutive throughs is.
Question # 7
The result of constructive interference between two waves is represented as.
Question # 8
The Doppier Effect used in astronomy is for.
Question # 9
In order of produce beat, the two sound waves should have.
Question # 10
If a stretched string is 4 m and it has 4 loops of stationary waves, then wavelength is.
Question # 11
The compressions and elongations are formed in.
Question # 12
Open end of an organpipe act as.
Question # 13
Two identical waves moving in same direction produce.
Question # 14
Ratio of the fundamental frequency of an open end and closed end organ pipe of same length is.
Question # 15
In number of nodes in open end organs pipes are 'N' THEN THE NUMBER OF ANTINODES ARE.
Question # 16
If 20 waves pass through medium in one second with a speed of 20 m/sec than wavelength is
Question # 17
A one meter long string establishes two loops waves length of the 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 -
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
FSc Part 1 Physics (New Book) Chapter 7 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 |
Two light waves which ar enot coherent cannot be |
A.
Interference
B.
Diffracted
C.
Polarized in the same plane
D.
Superposed |
| 2 |
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 |
| 3 |
If the amplitude of the wave is tripled. then the amount of energy is increased by |
A.
3 times
B.
6 times
C.
9 times
D.
12 times |
| 4 |
The wave is used to transfer. |
A.
Energy
B.
Mass
C.
Weight
D.
Frequency |
| 5 |
Example of mechanical way is. |
A.
Water wave
B.
Radio wave
C.
Infrared wave
D.
Ultraviolet |
| 6 |
The portion of wave below the mean position is called. |
A.
Crest
B.
Trough
C.
Frequncy
D.
Wave Length |
| 7 |
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 |
| 8 |
Waves produced over sgtrings are. |
A.
Stationary waves
B.
Mechanical Waves
C.
Standing waves
D.
Both a and c |
| 9 |
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 |
| 10 |
The beats are result of. |
A.
Interference
B.
Superposition
C.
Destructive interference
D.
Constructive and destuctive interference |
Test Questions