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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
A particle is moving along a circular path with uniform speed. Its projection will execute ___along the _____ of the circle:
Question # 2
If a force of 0.05 N produces an elongation of 20 mm in string, then its spring constant will be:
Question # 3
If a mass of 10 gm is suspended from a spring of k = 9.8 Nm-1, then the extension will be:
Question # 4
The string of a simple pendulum should be:
Question # 5
The restoring force is ______ and opposite tot he applied force within ______
Question # 6
Amplitude is the displacement of the vibrating body from:
Question # 7
Vibratory motion is always under
Question # 8
If the waves produced in a microwave oven are of wave-length 12 cm, then their frequency will be:
Question # 9
A spring of constant k = 0.4 N m-1is to be extended thorugh 10 cm at a place where g = 10 m sec-2. The mass to be suspended should be:
Question # 10
The unit of spring constant is
Question # 11
Which one of the following is an example of SHM
Question # 12
The restoring force is ______ amd opposite to the applied force within _____:
Question # 13
An object in SHM will have maximum speed when its displacement from equilibrium position is:
Question # 14
To and from motion of a body about its mean position is known as:
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 -
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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 | The maximum distance of body from mean position when body is executing SHM is called |
A. Time period
B. Displacement
C. Amplitude
D. Frequency
|
| 2 | 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
|
| 3 | The acceleration of body executing SHM is directly proportional to |
A. Applied force
B. Amplitude
C. Displacement
D. Frictional force
|
| 4 | Velocity of particle executing SHM will be maximum at |
A. Extreme position
B. Mean position
C. b/w mean and extreme
D. None
|
| 5 | An object undergoes SHM. Its maximum equilibrium positions: |
A. Maximum
B. Half of its maximum value
C. Zero
D. None
|
| 6 | Which one of the following is an example of SHM |
A. Motion in a plane
B. Motion in a swing
C. Motion in a car
D. None of these
|
| 7 | The string of a simple pendulum should be: |
A. Heavy
B. Extensible
C. In-extensible
D. None of these
|
| 8 | The time period of a simple pendulum is independent of its: |
A. Length
B. Mass
C. Value of g
D. Both A and B
|
| 9 | Amplitude in SHM is equivalent to_____ in circular motion: |
A. Diameter
B. Radius
C. Circumference
D. None of these
|
| 10 | Which of the following is an example of SHM(in ideal situations) |
A. Motion of simple pendulum
B. Motion of horizontal spring man system
C. Motion of violin string
D. All of these
|
Test Questions