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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
Transverse waves can't be produced in
Question # 2
If a stretched string is 4 m and it has 4 loops of stationary waves, then wavelength is.
Question # 3
The principle of superposition in waves is stated as.
Question # 4
The waves produced due to oscillation of electric and magnetic fields are.
Question # 5
Crests and Troughs are formed in
Question # 6
A stationary wave is established in a string which vibrates infour segments at a frequency of 120 Hz. Its fundamental frequency is.
Question # 7
Ratio of the fundamental frequency of an open end and closed end organ pipe of same length is.
Question # 8
If amplitude of wave is doubled the energy becomes.
Question # 9
The distance between two consecutive throughs is.
Question # 10
Example of mechanical way is.
Question # 11
If 30 waves per second pass through a medium at speed of 30 ms-1, the wavelength is.
Question # 12
In order of produce beat, the two sound waves should have.
Question # 13
The bending of waves around an obstacle is called.
Question # 14
Open end of an organpipe act as.
Question # 15
The portion of wave below the mean position is called.
Question # 16
The compressions and elongations are formed in.
Question # 17
Beats can be heard when differecne of frequency is not more than.
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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H Haram Fatima 20 - Apr - 2026 01 Min 20 Sec 15/17 -
B Bushra Khawaja 10 - Jul - 2024 01 Min 53 Sec 15/17
FSc Part 1 Physics (New Book) Chapter 7 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 |
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 |
| 2 |
Diffraction effect is. |
A.
More for a round edge
B.
Less for a round edge
C.
More for a sharp edge
D.
Less for a blunt edge |
| 3 |
Portion of the transverse waves above the men position is |
A.
Crest
B.
Through
C.
Amplitude
D.
Wave length |
| 4 |
High rrequency radio waes used in radars travel in water. |
A.
Few centimeter
B.
Few meter
C.
Few kilometer
D.
No Distance |
| 5 |
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 |
| 6 |
If amplitude of wave is doubled the energy becomes. |
A.
Four times
B.
Half
C.
Twice
D.
Six times |
| 7 |
A notde in a stationary wave is. |
A.
A point of maximum displacement
B.
A point of intermediate displacement
C.
A point ofzero displacement
D.
A point of infiinte displacement |
| 8 |
At the closed end of an air column there exist |
A.
Node
B.
Anti node
C.
Crest
D.
Trough |
| 9 |
Energy is not carried by |
A.
Transverse wave
B.
Loongitudinal wave
C.
Stationary wave
D.
Progressive wave |
| 10 |
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 |
Test Questions
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