Home
News
Colleges
Courses
Admission
Lectures
Online Test
Past Papers
Date Sheets
Results
Study Abroad
Jobs
Tutors
More
Apps
MCQ's Test For ECAT Physics Chapter 7 Oscillations
Try The MCQ's Test For ECAT Physics Chapter 7 Oscillations
-
Total Questions15
-
Time Allowed20
ECAT Physics Chapter 7 Oscillations
00:00
Question # 1
The S.I unit of frequency is
Question # 2
Which one of the following is an example of SHM
Question # 3
An angle of 180° in circular motion is equivalent to ______ in SHM.
Question # 4
Acceleration of body executing SHM is always directed towards
Question # 5
The restoring force is ______ and opposite tot he applied force within ______
Question # 6
In SHM, there is always a constant ratio between displacement if body and its:
Question # 7
A body with frequency would complete one vibration in:
Question # 8
When quarter of a circle is completed, the phase of vibration is:
Question # 9
A particle is moving along a circular path with uniform speed. Its projection will execute____along the____of the circle:
Question # 10
A particle executes SHM with frequency. The frequency with which its K.E oscillates is
Question # 11
If the waves produced in a microwave oven are of wave-length 12 cm, then their frequency will be:
Question # 12
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:
Question # 13
Hertz is unit of:
Question # 14
Amplitude in SHM is equivalent to ______ in circular motion
Question # 15
If a force of 0.05 N produces an elongation of 20 mm in string, then its spring constant will be:
Top Scorers Of ECAT Physics Chapter 7 Oscillations MCQ`s Test
-
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 -
S Shayan Rajpoot 16 - Jul - 2024 01 Min 29 Sec 60/60 -
H Hussain Iqbal 08 - Feb - 2026 01 Min 19 Sec 56/60 -
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 | Vibratory motion is always under |
A. Applied force
B. Restoring force
C. Periodic force
D. Gravitational force
|
| 2 | When a body is vibrating, the displacement from mean position: |
A. Increases with time
B. Decreases with time
C. Changes with time
D. None of these
|
| 3 | If a force of 0.05 N produces an elongation of 20 mm in 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
|
| 4 | Which of the following forces is responsible for SHM |
A. Applied force
B. Restoring force
C. Fractional force
D. Elastic force
|
| 5 | 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
|
| 6 | 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
|
| 7 | 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
|
| 8 | The unit of spring constant is |
A. J-sec
B. Metre
C. Nm-1
D. None of these
|
| 9 | Acceleration of body executing SHM is always directed towards |
A. Extreme position
B. Mean position
C. Along the direction of motion
D. None
|
| 10 | Amplitude in SHM is equivalent to_____ in circular motion: |
A. Diameter
B. Radius
C. Circumference
D. None of these
|
Test Questions
Share your comments & questions here
No comments yet. Be the first to comment!