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MCQ's Test For ECAT Physics Chapter 7 Oscillations
Try The MCQ's Test For ECAT Physics Chapter 7 Oscillations
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Total Questions15
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Time Allowed20
ECAT Physics Chapter 7 Oscillations
00:00
Question # 1
If a mass of 10 gm is suspended from a spring of k = 9.8 Nm-1, then the extension will be:
Question # 2
The SI unit of spring constant is identical with that of
Question # 3
The number of vibrations in two seconds can be expressed as______if frequency of vibration is f.
Question # 4
A particle is moving along a circular path with uniform speed. Its projection will execute ___along the _____ of the circle:
Question # 5
Distance covered during one vibration of an oscillating body in terms of amplitude A is:
Question # 6
To and fro motion of a body is about its mean position is known as:
Question # 7
A body with frequency of would complete one vibration in:
Question # 8
Which of the following is an example of SHM(in ideal situations)
Question # 9
The time taken to complete one vibration is called:
Question # 10
The restoring force is ______ and opposite tot he applied force within ______
Question # 11
The restoring force is always directed towards:
Question # 12
An oscillating body oscillates due to:
Question # 13
The acceleration of body executing SHM is directly proportional to
Question # 14
A body with frequency would complete one vibration in:
Question # 15
An object undergoes SHM. Its maximum equilibrium positions:
Top Scorers Of ECAT Physics Chapter 7 Oscillations MCQ`s Test
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F Fadi King 05 - Nov - 2025 00 Min 01 Sec 60/60 -
D dark goblin 12 - Jul - 2024 00 Min 39 Sec 60/60 -
A ali moid 22 - Jul - 2024 00 Min 54 Sec 60/60 -
A Ayan Shuaib 28 - Jan - 2024 00 Min 59 Sec 60/60 -
S Shayan Rajpoot 16 - Jul - 2024 01 Min 29 Sec 60/60 -
T Tasser Haider 31 - May - 2024 01 Min 04 Sec 55/60 -
A Abdullah Baloch 01 - Nov - 2024 02 Min 22 Sec 55/60 -
M Mian amar Mustafa 06 - Feb - 2024 03 Min 52 Sec 55/60 -
H Haseeb Ur Rehman raja 25 - Jun - 2024 01 Min 13 Sec 50/60 -
M Muhammad Hashim 01 - Jun - 2024 01 Min 57 Sec 50/60 -
A Ali zain 10 - Mar - 2024 02 Min 50 Sec 50/60 -
A Asad watto 02 - Jun - 2024 04 Min 13 Sec 50/60 -
A Ahmad Khan 01 - Sep - 2024 04 Min 27 Sec 50/60 -
U Umer 30 - Nov - 2024 14 Min 43 Sec 50/60 -
Z Zain hassan Zain 23 - May - 2024 02 Min 23 Sec 45/60
ECAT Physics Chapter 7 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 | A spring of constant k = 0.4 N m-1is to be extended through 10 cm at a place where g = 10 m sec-2. The mass to be suspended should be: |
A. 4 gms
B. 0.4 gm
C. 40 gms
D. None of these
|
| 2 | A particle executes SHM with frequency. The frequency with which its K.E oscillates is |
A. f/2
B. 2f
C. f
D. 4f
|
| 3 | To and from motion of a body about its mean position is known as: |
A. Translatory motion
B. Vibratory motion
C. Rotatory motion
D. None of these
|
| 4 | The displacement of body executing SHM is |
A. xocoswt
B. xosinwt
C. xosin2wt
D. Both A, B
|
| 5 | Distance covered during one vibration of an oscillating body in terms of amplitude A is: |
A. A
B. 2 A
C. 3 A
D. 4 A
|
| 6 | When quarter of a circle is completed, the phase of vibration is: |
A. 90°
B. 180°
C. 45°
D. 360°
|
| 7 | If the waves produced in a microwave oven are of wave-length 12 cm, then their frequency will be: |
A. 2500 MHz
B. 0.25 MHz
C. 2500 KHz
D. None of these
|
| 8 | A body of mass 0.031 kg attached to one end of a spring of spring constant 0.3 N/m, then time period of spring mass system will be: |
A. 1.5 sec
B. 2.0 sec
C. 2.3 sec
D. 2.5 sec
|
| 9 | The SI unit of spring constant is identical with that of: |
A. Force
B. Surface tension
C. Pressure
D. Loudness
|
| 10 | A particle moving uniformly along circle its projection along diameter performs |
A. Linear motion
B. Projectile motion
C. SHM
D. Rotatory motion
|
Test Questions
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