ECAT Pre General Science Physics Chapter 7 MCQ Test With Answer

MCQ's Test For ECAT Pre General Science Physics Chapter 7 Oscillations

Try The MCQ's Test For ECAT Pre General Science Physics Chapter 7 Oscillations

  • Total Questions30

  • Time Allowed30

ECAT Pre General Science Physics Chapter 7 Oscillations

00:00
Question # 1

If a given spring of spring constant k is cut into two indentical segments, the spring constant of each segment is:

Question # 2

When quarter of a circle is completed, phase of vibration is:

Question # 3

If a given spring of spring constant K is cut into two identical segments, the spring constant of each segment is:

Question # 4

A particle is moving along a circular path with uniform speed. Its projection will execute____along the____of the circle:

Question # 5

The displacement of body executing SHM is

Question # 6

Which of the following quantity for particle executing SHM is non-zero at mean position

Question # 7

Distance covered during one vibration of an oscillating body in terms of amplitude A is:

Question # 8

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

Question # 9

In vibrational motion(SHM)

Question # 10

Vibratory motion is always under

Question # 11

The wave form of SHM is

Question # 12

Amplitude in SHM is equivalent to ______ in circular motion

Question # 13

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

Question # 14

The restoring force is ______ and opposite tot he applied force within ______

Question # 15

When a body is vibrating, the displacement from mean position:

Question # 16

When a body is vibrating, the displacement from mean position

Question # 17

Acceleration of body executing SHM is always directed towards

Question # 18

A particle is moving along a circular path with uniform speed. Its projection will execute ___along the _____ of the circle:

Question # 19

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

Question # 20

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

Question # 21

Amplitude in SHM is equivalent to ______ in circular motion:

Question # 22

To and fro motion of a body is about its mean position is known as:

Question # 23

Which one of the following is an example of SHM:

Question # 24

An oscillating body oscillates due to:

Question # 25

The time taken to complete one vibration is called:

Question # 26

Amplitude is the displacement of the vibrating body from:

Question # 27

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

Question # 28

The graph showing the variation of displacement with time is a

Question # 29

The S.I unit of frequency is

Question # 30

Hertz is unit of:

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


Topic Test

00:00

Top Scorers Of ECAT Pre General Science Physics Chapter 7 Oscillations MCQ`s Test

  • R
    Ramsha Asad 12 - Sep - 2022 00 Min 41 Sec 120/120
  • I
    Iram Majeed 14 - Jun - 2024 08 Min 02 Sec 95/120
  • C
    CCJ 1729 Humty Gammer 23 - Aug - 2022 08 Min 52 Sec 90/120
  • M
    Mwaqar Ahmed 15 - Sep - 2022 17 Min 14 Sec 90/120
  • A
    adan jamal 28 - Apr - 2024 14 Min 36 Sec 65/120
  • M
    Muqadas Kanwal 11 - Sep - 2023 07 Min 49 Sec 60/120
  • S
    Sara Mahmood 06 - Jun - 2024 09 Min 37 Sec 55/120
  • M
    Muhammad Sami 08 - Apr - 2023 03 Min 09 Sec 50/120
  • I
    Imran Garwah 21 - Jul - 2024 09 Min 18 Sec 50/120
  • W
    Waleed Ahmed 24 - Feb - 2023 18 Min 41 Sec 50/120
  • R
    Rana Tayyab 20 - Feb - 2023 19 Min 08 Sec 50/120
  • M
    Muhammad Ahmad 21 - May - 2024 09 Min 19 Sec 45/120
  • L
    Lil Bunny 12 - Dec - 2024 16 Min 37 Sec 40/120
  • S
    Sameen Fatima 19 - May - 2024 04 Min 50 Sec 0/120

ECAT Physics Chapter 7 Important MCQ's

Sr.# Question Answer
1 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
2 If mass of 10 gm is suspended from a spring of K=0.8 Nm-1then the extension will be:
A. 10 cm
B. 1 m
C. 10 mn
D. None of these
3 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
4 The SI unit of spring constant is identical with that of
A. Force
B. Surface tension
C. Pressure
D. Loudness
5 An object in SHM will have maximum speed when its displacement from equilibrium position is:
A. Infinity
B. Maximum
C. Zero
D. Minimum
6 The SI unit of spring constant is identical with that of:
A. Force
B. Surface tension
C. Pressure
D. Loudness
7 The body oscillates due to ______ accelerates and overshoots the rest position due to _____:
A. Applied force , inertia
B. Restoring force, friction
C. Frictional force, inertia
D. Restoring force, inertia
8 An object undergoes SHM. Its maximum equilibrium positions:
A. Maximum
B. Half of its maximum value
C. Zero
D. None
9 Which of the following forces is responsible for SHM
A. Applied force
B. Restoring force
C. Fractional force
D. Elastic force
10 An oscillating body oscillates due to:
A. Applied force
B. Restoring force
C. Frictional force
D. None of these

Test Questions

Share your comments & questions here

Guest
  • No comments yet. Be the first to comment!