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MCQ's Test For Physics ECAT Pre Engineering Chapter 7 Oscillations
Try The MCQ's Test For Physics ECAT Pre Engineering Chapter 7 Oscillations
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Total Questions15
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Time Allowed20
Physics ECAT Pre Engineering Chapter 7 Oscillations
00:00
Question # 1
The unit of spring constant is:
Question # 2
The restoring force is always directed towards:
Question # 3
The body oscillates due to ______ accelerates and overshoots the rest position due to _______
Question # 4
When quarter of a cycle is completed, the phase of vibration is:
Question # 5
A body with frequency would complete one vibration in:
Question # 6
Which one of the following is an example of SHM
Question # 7
Free oscillations are always produced by:
Question # 8
An oscillating body oscillates due to:
Question # 9
If a given spring of spring constant k is cut into two indentical segments, the spring constant of each segment is:
Question # 10
The time period of a simple pendulum is independent of its:
Question # 11
The number of vibrations in two seconds can be expressed as______if frequency of vibration is f.
Question # 12
An angle of 180° in circular motion is equivalent to ______ in SHM.
Question # 13
A particle executes SHM with frequency. The frequency with which its K.E oscillates is
Question # 14
The restoring force is ______ and opposite tot he applied force within ______
Question # 15
Acceleration of body executing SHM is always directed towards
Top Scorers Of Physics ECAT Pre Engineering Chapter 7 Oscillations MCQ`s Test
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M Muhammad Rameez 16 - Sep - 2024 01 Min 10 Sec 60/60 -
A Abdullah Zubair 21 - Dec - 2024 02 Min 18 Sec 60/60 -
D Deuspeu 25 - Sep - 2024 03 Min 31 Sec 60/60 -
A Arshia Faraz 03 - Jun - 2024 01 Min 42 Sec 55/60 -
Z Zaka Ullah 10 - Nov - 2024 03 Min 34 Sec 55/60 -
S sana humayun 19 - Dec - 2024 07 Min 02 Sec 55/60 -
M M Umer Arain 08 - Nov - 2024 00 Min 07 Sec 50/60 -
F Farzand Shah Farzand Shah 30 - May - 2024 00 Min 55 Sec 50/60 -
N Nitalaya Hassan 25 - Dec - 2024 01 Min 03 Sec 50/60 -
P Palwasha Junaid 10 - Jan - 2025 02 Min 02 Sec 50/60 -
A Areeb Raja 02 - Jun - 2024 07 Min 15 Sec 50/60 -
E Eraj Abeer 06 - Dec - 2024 16 Min 20 Sec 50/60 -
M Muneeb ur Rehman 01 - Jul - 2026 01 Min 31 Sec 48/60 -
M Muhammad Sufyan 03 - Jun - 2024 01 Min 19 Sec 45/60 -
H Haqqan Mehboob 29 - Nov - 2024 06 Min 11 Sec 45/60
ECAT Physics Chapter 7 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 | The body oscillates due to _____ accelerates and overshoots the rest position due to______,: |
A. Applied force, inertial
B. Restoring force, friction
C. Frictional force, inertial
D. Restoring force, inertial
|
| 2 | The time taken to complete one vibration is called: |
A. Frequency
B. Amplitude
C. Time
D. Time period
|
| 3 | Amplitude in SHM is equivalent to ______ in circular motion: |
A. Diameter
B. Radius
C. Circumference
D. None of these
|
| 4 | In SHM, there is always a constant ratio between displacement if body and its: |
A. Velocity
B. Period
C. Mass
D. Acceleration
|
| 5 | An oscillating body oscillates due to: |
A. Applied force
B. Restoring force
C. Frictional force
D. None of these
|
| 6 | The acceleration of body executing SHM is directly proportional to |
A. Applied force
B. Amplitude
C. Displacement
D. Frictional force
|
| 7 | Which of the following quantity for particle executing SHM is non-zero at mean position |
A. Force
B. Acceleration
C. Velocity
D. Displacement
|
| 8 | Amplitude in SHM is equivalent to_____ in circular motion: |
A. Diameter
B. Radius
C. Circumference
D. None of these
|
| 9 | If there identical strings each of constant K are hooked together the spring constant of resultant spring will be: |
A. 3 K
B. 2 K
C. K/4
D. K/3
|
| 10 | Vibratory motion is always under |
A. Applied force
B. Restoring force
C. Periodic force
D. Gravitational force
|
Test Questions
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