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 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 # 2
Amplitude in SHM is equivalent to ______ in circular motion
Question # 3
SHM is type of ______ motion
Question # 4
The number of vibrations in two seconds can be expressed as______if frequency of vibration is f.
Question # 5
Amplitude is the displacement of the vibrating body from:
Question # 6
The time taken to complete one vibration is called:
Question # 7
Amplitude in SHM is equivalent to ______ in circular motion:
Question # 8
An oscillating body oscillates due to:
Question # 9
The SI unit of spring constant is identical with that of:
Question # 10
The body oscillates due to ______ accelerates and overshoots the rest position due to _____:
Question # 11
The graph showing the variation of displacement with time is a:
Question # 12
The restoring force is _____ and opposite to the applied force within ______,:
Question # 13
An object undergoes SHM. Its maximum equilibrium positions:
Question # 14
Which one of the following is an example of SHM
Question # 15
The displacement of body executing SHM is
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 | 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
|
| 2 | When quarter of a cycle is completed, the phase of vibration is: |
A. 90°
B. 180°
C. 45°
D. 360°
|
| 3 | 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
|
| 4 | 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
|
| 5 | To and fro motion of a body is about its mean position is known as: |
A. Translatory motion
B. Vibratory motion
C. Rotatory motion
D. None of these
|
| 6 | The displacement of body executing SHM is |
A. xocoswt
B. xosinwt
C. xosin2wt
D. Both A, B
|
| 7 | The time taken to complete one vibration is called: |
A. Frequency
B. Amplitude
C. Time
D. Time period
|
| 8 | 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
|
| 9 | If time period of a pendulum is doubled by increasing its length, then its frequency will |
A. Also be doubled
B. Become half
C. Become one fourth
D. Becomes four times
|
| 10 | The unit of spring constant is |
A. J-sec
B. Metre
C. Nm-1
D. None of these
|
Test Questions