Home
News
Colleges
Courses
Admission
Lectures
Online Test
Past Papers
Date Sheets
Results
Study Abroad
Jobs
Tutors
More
Apps
.jpg)
MCQ's Test For Physics ECAT Pre Engineering Chapter 7 Oscillations
Try The MCQ's Test For Physics ECAT Pre Engineering Chapter 7 Oscillations
-
Total Questions15
-
Time Allowed20
Physics ECAT Pre Engineering Chapter 7 Oscillations
00:00
Question # 1
A body with frequency of would complete one vibration in:
Question # 2
Velocity of particle executing SHM will be maximum at
Question # 3
If mass of 10 gm is suspended from a spring of K=0.8 Nm-1then the extension will be:
Question # 4
The graph showing the variation of displacement with time is a:
Question # 5
An object undergoes SHM. Its maximum equilibrium positions:
Question # 6
Amplitude in SHM is equivalent to ______ in circular motion
Question # 7
The unit of spring constant is:
Question # 8
The acceleration of body executing SHM is directly proportional to
Question # 9
To and from motion of a body about its mean position is known as:
Question # 10
If the waves produced in a microwave oven are of wave-length 12 cm, then their frequency will be:
Question # 11
The time period of a simple pendulum is independent of its:
Question # 12
If a mass of 10 gm is suspended from a spring of k = 9.8 Nm-1, then the extension will be:
Question # 13
A particle executes SHM with frequency. The frequency with which its K.E oscillates is
Question # 14
Hertz is unit of:
Question # 15
The restoring force is ______ amd opposite to the applied force within _____:
Top Scorers Of Physics ECAT Pre Engineering Chapter 7 Oscillations MCQ`s Test
-
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 -
M Masood Muneer 28 - May - 2024 01 Min 45 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 -
T Toseef Khalid 28 - May - 2024 10 Min 42 Sec 50/60 -
E Eraj Abeer 06 - Dec - 2024 16 Min 20 Sec 50/60 -
M Muhammad Sufyan 03 - Jun - 2024 01 Min 19 Sec 45/60
ECAT Physics Chapter 7 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 | If a given spring of spring constant k is cut into two indentical segments, the spring constant of each segment is: |
A. k/2
B. 2 k
C. 4 k
D. None of these
|
| 2 | The restoring force is always directed towards: |
A. Rest position
B. Equilibrium position
C. Mean position
D. All of them
|
| 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 time taken to complete one vibration is called: |
A. Frequency
B. Amplitude
C. Time
D. Time period
|
| 5 | 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
|
| 6 | 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
|
| 7 | An object in SHM will have maximum speed when its displacement from equilibrium position is: |
A. Infinity
B. Maximum
C. Zero
D. Minimum
|
| 8 | 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
|
| 9 | 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
|
| 10 | When quarter of a cycle is completed, the phase of vibration is: |
A. 90°
B. 180°
C. 45°
D. 360°
|
Test Questions