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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 beats are result of.
Question # 2
The Doppier Effect used in astronomy is for.
Question # 3
If a stretched string is 4 m and it has 4 loops of stationary waves, then wavelength is.
Question # 4
The particles of medium in longitudinal wave vibrate direction of propagation
Question # 5
The distance between two consecutive throughs is.
Question # 6
If 30 waves per second pass through a medium at speed of 30 ms-1, the wavelength is.
Question # 7
Example of mechanical way is.
Question # 8
High rrequency radio waes used in radars travel in water.
Question # 9
Beats can be heard when differecne of frequency is not more than.
Question # 10
The principle of superposition in waves is stated as.
Question # 11
Stationary waves are define das.
Question # 12
If 20 waves pass through medium in one second with a speed of 20 m/sec than wavelength is
Question # 13
Harmonics are
Question # 14
A one meter long string establishes two loops waves length of the wave is.
Question # 15
If the amplitude of the wave is tripled. then the amount of energy is increased by
Question # 16
Two identical waves moving in same direction produce.
Question # 17
In transverse waves, the particles vibrate.
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 -
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 -
H Haram Fatima 20 - Apr - 2026 01 Min 20 Sec 15/17 -
B Bushra Khawaja 10 - Jul - 2024 01 Min 53 Sec 15/17 -
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 |
Beats can be heard when differecne of frequency is not more than. |
A.
10 Hz
B.
8 Hz
C.
4 Hxz
D.
6 Hz |
| 2 |
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 |
| 3 |
Energy is not carried by |
A.
Transverse wave
B.
Loongitudinal wave
C.
Stationary wave
D.
Progressive wave |
| 4 |
The beats are result of. |
A.
Interference
B.
Superposition
C.
Destructive interference
D.
Constructive and destuctive interference |
| 5 |
Portion of the transverse waves above the men position is |
A.
Crest
B.
Through
C.
Amplitude
D.
Wave length |
| 6 |
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 |
| 7 |
We get light inside a room in a day time due to. |
A.
Interfereence
B.
Diffraction
C.
Polarization
D.
Refraction |
| 8 |
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 |
| 9 |
A set of freqeuncies which are multiples of the fundamental frequency are called. |
A.
Doppler effect
B.
Nodal frequencies
C.
Harmonics
D.
Beat frequencies |
| 10 |
Transverse waves can't be produced in |
A.
Solids
B.
Metal
C.
gas
D.
fluids |
Test Questions
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