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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
Energy is not carried by
Question # 2
Beats can be heard when differecne of frequency is not more than.
Question # 3
Two identical waves moving in same direction produce.
Question # 4
The result of constructive interference between two waves is represented as.
Question # 5
If the tension of a stretched string is made four times, then the velocityof wave.
Question # 6
A notde in a stationary wave is.
Question # 7
The Doppier Effect used in astronomy is for.
Question # 8
Crests and Troughs are formed in
Question # 9
The waves produced due to oscillation of electric and magnetic fields are.
Question # 10
If 20 waves pass through medium in one second with a speed of 20 m/sec than wavelength is
Question # 11
If 30 waves per second pass through a medium at speed of 30 ms-1, the wavelength is.
Question # 12
The portion of wave below the mean position is called.
Question # 13
We get light inside a room in a day time due to.
Question # 14
In transverse waves, the particles vibrate.
Question # 15
Example of mechanical way is.
Question # 16
Ratio of the fundamental frequency of an open end and closed end organ pipe of same length is.
Question # 17
The principle of superposition in waves is stated as.
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 -
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M Malik Mishal 28 - Nov - 2024 02 Min 11 Sec 16/17 -
I IBRAHIM NAEEM 14 - May - 2024 02 Min 36 Sec 16/17 -
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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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S Shahid Ksa 24 - May - 2024 02 Min 25 Sec 15/17
FSc Part 1 Physics (New Book) Chapter 7 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 |
The bending of waves around an obstacle is called. |
A.
Refraction
B.
Reflection
C.
Diffraction
D.
Interference |
| 2 |
Example of mechanical way is. |
A.
Water wave
B.
Radio wave
C.
Infrared wave
D.
Ultraviolet |
| 3 |
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 |
| 4 |
Which one of the following medium cna transmit both transverse and longitudinal wave. |
A.
Liquid
B.
Solid
C.
gas
D.
Both a and b |
| 5 |
If the tension of a stretched string is made four times, then the velocityof wave. |
A.
Remain same
B.
Is halved
C.
Becomes twice
D.
Becomes 4 times |
| 6 |
Ratio of the fundamental frequency of an open end and closed end organ pipe of same length is. |
A.
2 : 1
B.
1 : 2
C.
1 : 1
D.
4 :1 |
| 7 |
Radar System is an application of. |
A.
Interference
B.
Beats
C.
Stationary waves
D.
Doppler's Effect |
| 8 |
The distance between two consecutive throughs is. |
A.
Frequency
B.
Wave front
C.
Wave Length
D.
Speed |
| 9 |
What type of waves do headphones use to produce sound |
A.
Electromagnetic waves
B.
Mechancial waves
C.
Pressure waves
D.
Longitudinal waves |
| 10 |
The waves produced due to oscillation of electric and magnetic fields are. |
A.
E.M. Waves
B.
Mechanicla waves
C.
Sound waves
D.
Light waves |
Test Questions