ECAT Pre Computer Science Chapter 7 MCQ Test With Answer

MCQ's Test For ECAT Physics Chapter 7 Oscillations

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

  • Total Questions15

  • Time Allowed20

Start Test Download PDF

ECAT Physics Chapter 7 Oscillations

00:00
Question # 1

The restoring force is always directed towards:

Question # 2

A body with frequency of would complete one vibration in:

Question # 3

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

Question # 4

If the waves produced in a microwave oven are of wave-length 12 cm, then their frequency will be:

Question # 5

A particle moving uniformly along circle its projection along diameter performs

Question # 6

The displacement of body executing SHM is

Question # 7

When a body is vibrating, the displacement from mean position

Question # 8

The acceleration of body executing SHM is directly proportional to

Question # 9

An angle of 180° in circular motion is equivalent to ______ in SHM.

Question # 10

The graph showing the variation of displacement with time is a:

Question # 11

The number of vibrations in two seconds can be expressed as______if frequency of vibration is f.

Question # 12

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

Question # 13

A particle executes SHM with frequency. The frequency with which its K.E oscillates is

Question # 14

The S.I unit of frequency is

Question # 15

A body with frequency would complete one vibration in:

Submit

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


Topic Test

00:00
Submit

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

  • F
    Fadi King 05 - Nov - 2025 00 Min 01 Sec 60/60
  • D
    dark goblin 12 - Jul - 2024 00 Min 39 Sec 60/60
  • A
    ali moid 22 - Jul - 2024 00 Min 54 Sec 60/60
  • S
    Shayan Rajpoot 16 - Jul - 2024 01 Min 29 Sec 60/60
  • H
    Hussain Iqbal 08 - Feb - 2026 01 Min 19 Sec 56/60
  • T
    Tasser Haider 31 - May - 2024 01 Min 04 Sec 55/60
  • A
    Abdullah Baloch 01 - Nov - 2024 02 Min 22 Sec 55/60
  • M
    Mian amar Mustafa 06 - Feb - 2024 03 Min 52 Sec 55/60
  • H
    Haseeb Ur Rehman raja 25 - Jun - 2024 01 Min 13 Sec 50/60
  • M
    Muhammad Hashim 01 - Jun - 2024 01 Min 57 Sec 50/60
  • A
    Ali zain 10 - Mar - 2024 02 Min 50 Sec 50/60
  • A
    Asad watto 02 - Jun - 2024 04 Min 13 Sec 50/60
  • A
    Ahmad Khan 01 - Sep - 2024 04 Min 27 Sec 50/60
  • U
    Umer 30 - Nov - 2024 14 Min 43 Sec 50/60
  • Z
    Zain hassan Zain 23 - May - 2024 02 Min 23 Sec 45/60

ECAT Physics Chapter 7 Important MCQ's

Sr.# Question Answer
1 A particle executes SHM with frequency. The frequency with which its K.E oscillates is
A. f/2
B. 2f
C. f
D. 4f
2 The restoring force is always directed towards:
A. Rest position
B. Equilibrium position
C. Mean position
D. All of them
3 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:
A. 1.5 sec
B. 2.0 sec
C. 2.3 sec
D. 2.5 sec
4 The unit of spring constant is:
A. J-sec
B. Metre
C. Nm-1
D. None of these
5 When a mass attached to a spring begins to move left or right from the equilibrium position, its P.E.:
A. Increases
B. Decreases
C. Remains constant
D. None of these
6 An angle of 180° in circular motion is equivalent to ______ in SHM.
A. Half the vibration
B. One vibration
C. 3/4th of a vibration
D. None of these
7 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
8 When quarter of a circle is completed, the phase of vibration is:
A. 90°
B. 180°
C. 45°
D. 360°
9 The graph showing the variation of displacement with time is a:
A. Sine curve
B. Straight line
C. Parabola
D. None of these
10 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

Test Questions

Is this page helpful?