ECAT Pre Engineering Physics Chapter 7 MCQ Test With Answer

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

Start Test Download PDF

Physics ECAT Pre Engineering Chapter 7 Oscillations

00:00
Question # 1

The time period of a simple pendulum is independent of its:

Question # 2

Amplitude is the displacement of the vibrating body from:

Question # 3

If a force of 0.05 N produces an elongation of 20 mm in string, then its spring constant will be:

Question # 4

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:

Question # 5

The SI unit of spring constant is identical with that of:

Question # 6

If a mass of 10 gm is suspended from a spring of k = 9.8 Nm-1, then the extension will be:

Question # 7

Free oscillations are always produced by:

Question # 8

The S.I unit of frequency is

Question # 9

Which one of the following is an example of SHM:

Question # 10

The number of vibration in two seconds can be expressed as
______ of frequency of vibration is f:

Question # 11

Which of the following forces is responsible for SHM

Question # 12

The body oscillates due to ______ accelerates and overshoots the rest position due to _____:

Question # 13

The restoring force is always directed towards:

Question # 14

The displacement of body executing SHM is

Question # 15

If mass of 10 gm is suspended from a spring of K=0.8 Nm-1then the extension will be:

Submit

Prepare Complete Set Wise Physics ECAT Pre Engineering Chapter 7 Oscillations MCQs Online With Answers


Topic Test

00:00
Submit

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 Second's pendulum is the pendulum whose time period is:
A. 1 second
B. 2 second
C. 3 second
D. None of these
2 If the waves produced in a microwave oven are of wave-length 12 cm, then their frequency will be:
A. 2500 MHz
B. 0.25 MHz
C. 2500 KHz
D. None of these
3 A body with frequency would complete one vibration in:
A. f seconds
B. 1/f seconds
C. 1 second
D. f2second
4 The S.I unit of frequency is
A. Vibrations s-2
B. Ms-1
C. Hertz
D. s-1
5 Amplitude in SHM is equivalent to ______ in circular motion
A. Diameter
B. Radius
C. Circumference
D. None of these
6 SHM is type of ______ motion
A. Vibratory
B. Linear
C. Circular
D. None
7 The restoring force is ______ amd opposite to the applied force within _____:
A. Equal, elastic limit
B. Different, the walls of the laboratory
C. Different, elastic limit
D. None of these
8 A particle executes SHM with frequency. The frequency with which its K.E oscillates is
A. f/2
B. 2f
C. f
D. 4f
9 An object in SHM will have maximum speed when its displacement from equilibrium position is:
A. Infinity
B. Maximum
C. Zero
D. Minimum
10 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

Test Questions

Is this page helpful?