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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
The Doppier Effect used in astronomy is for.
Question # 2
If a stretched string is 4 m and it has 4 loops of stationary waves, then wavelength is.
Question # 3
If the tension of a stretched string is made four times, then the velocityof wave.
Question # 4
Which one of the following medium cna transmit both transverse and longitudinal wave.
Question # 5
If 30 waves per second pass through a medium at speed of 30 ms-1, the wavelength is.
Question # 6
The principle of superposition in waves is stated as.
Question # 7
At the closed end of an air column there exist
Question # 8
Diffraction effect is.
Question # 9
Waves produced over sgtrings are.
Question # 10
The path difference is an odd integral multiple of half wavelength is for
Question # 11
The wave is used to transfer.
Question # 12
The result of constructive interference between two waves is represented as.
Question # 13
The beats are result of.
Question # 14
Harmonics are
Question # 15
We get light inside a room in a day time due to.
Question # 16
The path difference is an integral multiple of wavelength in
Question # 17
The compressions and elongations are formed in.
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 identical waves moving in same direction produce. |
A.
Beats
B.
Interference
C.
Stationary
D.
Diffraction |
| 2 |
The Doppier Effect used in astronomy is for. |
A.
Measuring the diameners of stars
B.
Determing velocity of galaxies
C.
Analyzing properties of black holes
D.
Studying behaviour of electromagnetic waves |
| 3 |
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 |
| 4 |
Beats can be heard when differecne of frequency is not more than. |
A.
10 Hz
B.
8 Hz
C.
4 Hxz
D.
6 Hz |
| 5 |
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 |
| 6 |
The bending of waves around an obstacle is called. |
A.
Refraction
B.
Reflection
C.
Diffraction
D.
Interference |
| 7 |
Two light waves which ar enot coherent cannot be |
A.
Interference
B.
Diffracted
C.
Polarized in the same plane
D.
Superposed |
| 8 |
Transverse waves can't be produced in |
A.
Solids
B.
Metal
C.
gas
D.
fluids |
| 9 |
The point of maximum displaceemnt on stationary wave is |
A.
Antinode
B.
Node
C.
Trough
D.
Crest |
| 10 |
The path difference is an odd integral multiple of half wavelength is for |
A.
Constructie interferece
B.
Destructive interference
C.
Both a and b
D.
Beats |
Test Questions
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