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
An object undergoes SHM. Its maximum equilibrium positions:
Question # 2
The unit of spring constant is
Question # 3
Vibratory motion is always under
Question # 4
The time period of a simple pendulum is independent of its:
Question # 5
If a force of 0.05 N produces an elongation of 20 mm in string, then its spring constant will be:
Question # 6
The maximum distance of body from mean position when body is executing SHM is called
Question # 7
A body with frequency of would complete one vibration in:
Question # 8
The displacement of body executing SHM is
Question # 9
Which one of the following is an example of SHM
Question # 10
The wave form of SHM is
Question # 11
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 # 12
When quarter of a cycle is completed, the phase of vibration is:
Question # 13
If a force of 0.05 N produces an elongation of 20 mm in a string, then its spring constant will be:
Question # 14
A particle executes SHM with frequency. The frequency with which its K.E oscillates is
Question # 15
To and from motion of a body about its mean position is known as:
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 | The string of a simple pendulum should be: |
A. Heavy
B. Extensible
C. In-extensible
D. None of these
|
| 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 | Velocity of particle executing SHM will be maximum at |
A. Extreme position
B. Mean position
C. b/w mean and extreme
D. None
|
| 5 | The SI unit of spring constant is identical with that of |
A. Force
B. Surface tension
C. Pressure
D. Loudness
|
| 6 | A body with frequency would complete one vibration in: |
A. f seconds
B. 1/f seconds
C. 1 second
D. f2second
|
| 7 | In SHM, the acceleration is ______ when velocity is _____: |
A. Zero, smallest
B. Smallest, zero
C. Zero, zero
D. Zero, greatest
|
| 8 | Amplitude in SHM is equivalent to ______ in circular motion |
A. Diameter
B. Radius
C. Circumference
D. None of these
|
| 9 | 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
|
| 10 | A particle moving uniformly along circle its projection along diameter performs |
A. Linear motion
B. Projectile motion
C. SHM
D. Rotatory motion
|
Test Questions