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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
The SI unit of spring constant is identical with that of
Question # 2
Hertz is unit of:
Question # 3
Amplitude in SHM is equivalent to ______ in circular motion:
Question # 4
The number of vibration in two seconds can be expressed as
The number of vibration in two seconds can be expressed as______ of frequency of vibration is f:
Question # 5
When a body is vibrating, the displacement from mean position
Question # 6
A particle moving uniformly along circle its projection along diameter performs
Question # 7
The time period of a simple pendulum is independent of its:
Question # 8
In SHM, there is always a constant ratio between displacement if body and its:
Question # 9
The unit of spring constant is
Question # 10
Velocity of particle executing SHM will be maximum at
Question # 11
Distance covered during one vibration of an oscillating body in terms of amplitude A is:
Question # 12
The acceleration of body executing SHM is directly proportional to
Question # 13
The body oscillates due to ______ accelerates and overshoots the rest position due to _______
Question # 14
The body oscillates due to _____ accelerates and overshoots the rest position due to______,:
Question # 15
To and from motion of a body about its mean position is known as:
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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 -
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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 acceleration of body executing SHM is directly proportional to |
A. Applied force
B. Amplitude
C. Displacement
D. Frictional force
|
| 2 | 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
|
| 3 |
The number of vibration in two seconds can be expressed as ______ of frequency of vibration is f:
|
A. f
B. 2 f
C. 3 f
D. 1/2 f
|
| 4 | The maximum distance of body from mean position when body is executing SHM is called |
A. Time period
B. Displacement
C. Amplitude
D. Frequency
|
| 5 | The number of vibrations in two seconds can be expressed as______if frequency of vibration is f. |
A. f
B. 2 f
C. 3 f
D. 1/2 f
|
| 6 | SHM is type of ______ motion |
A. Vibratory
B. Linear
C. Circular
D. None
|
| 7 | An object undergoes SHM. Its maximum equilibrium positions: |
A. Maximum
B. Half of its maximum value
C. Zero
D. None
|
| 8 | Amplitude in SHM is equivalent to ______ in circular motion: |
A. Diameter
B. Radius
C. Circumference
D. None of these
|
| 9 | When a mass attached to a spring begins to move left or right from the equilibrium position, its P.E.: |
A. Increases
B. Decreases
C. Remains constant
D. None of these
|
| 10 | A particle is moving along a circular path with uniform speed. Its projection will execute ___along the _____ of the circle: |
A. Circular motion, circumference
B. Vibratory, chord
C. SHM, diameter
D. SHM, circumference
|
Test Questions