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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
When quarter of a cycle is completed, the phase of vibration is:
Question # 2
The body oscillates due to ______ accelerates and overshoots the rest position due to _______
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
Second's pendulum is the pendulum whose time period is:
Question # 5
An object undergoes SHM. Its maximum equilibrium positions:
Question # 6
Vibratory motion is always under
Question # 7
If a force of 0.05 N produces an elongation of 20 mm in a string, then its spring constant will be:
Question # 8
A particle is moving along a circular path with uniform speed. Its projection will execute ___along the _____ of the circle:
Question # 9
If time period of a pendulum is doubled by increasing its length, then its frequency will
Question # 10
The graph showing the variation of displacement with time is a:
Question # 11
Amplitude in SHM is equivalent to ______ in circular motion:
Question # 12
The displacement of body executing SHM is
Question # 13
Which of the following is an example of SHM(in ideal situations)
Question # 14
If a given spring of spring constant k is cut into two indentical segments, the spring constant of each segment is:
Question # 15
The body oscillates due to ______ accelerates and overshoots the rest position due to _____:
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 -
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T Tasser Haider 31 - May - 2024 01 Min 04 Sec 55/60 -
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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 | The wave form of SHM is |
A. Pulsed wave
B. Square wave
C. Triangular waved
D. Sine wave
|
| 2 | In SHM, there is always a constant ratio between displacement if body and its: |
A. Velocity
B. Period
C. Mass
D. Acceleration
|
| 3 | A body with frequency would complete one vibration in: |
A. f seconds
B. 1/f seconds
C. 1 second
D. f2second
|
| 4 | If a force of 0.05 N produces an elongation of 20 mm in a string, then its spring constant will be: |
A. 250 N m-1
B. 25 N m-1
C. 2.5 N m-1
D. None of these
|
| 5 | 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
|
| 6 | The string of a simple pendulum should be: |
A. Heavy
B. Extensible
C. In-extensible
D. None of these
|
| 7 | The S.I unit of frequency is |
A. Vibrations s-2
B. Ms-1
C. Hertz
D. s-1
|
| 8 | The graph showing the variation of displacement with time is a: |
A. Sine curve
B. Straight line
C. Parabola
D. None of these
|
| 9 | 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
|
| 10 | The restoring force is ______ amd opposite to the applied force within _____: |
A. Equal, elastic limit
B. Different, the walls of the laboratory
C. Different, elastic limit
D. None of these
|
Test Questions
