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

Vibratory motion is always under

Question # 2

When a body is vibrating, the displacement from mean position

Question # 3

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

Question # 4

An object undergoes SHM. Its maximum equilibrium positions:

Question # 5

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

Question # 6

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

Question # 7

The restoring force is _____ and opposite to the applied force within ______,:

Question # 8

The unit of spring constant is

Question # 9

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

Question # 10

In vibrational motion(SHM)

Question # 11

The maximum distance of body from mean position when body is executing SHM is called

Question # 12

The wave form of SHM is

Question # 13

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 # 14

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

Question # 15

When quarter of a cycle is completed, the phase of vibration is:

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 Amplitude in SHM is equivalent to ______ in circular motion:
A. Diameter
B. Radius
C. Circumference
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 The SI unit of spring constant is identical with that of
A. Force
B. Surface tension
C. Pressure
D. Loudness
4 A body with frequency of would complete one vibration in:
A. f seconds
B. 1/f seconds
C. 1 second
D. f2second
5 The string of a simple pendulum should be:
A. Heavy
B. Extensible
C. In-extensible
D. None of these
6 If a given spring of spring constant k is cut into two indentical segments, the spring constant of each segment is:
A. k/2
B. 2 k
C. 4 k
D. None of these
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 The restoring force is _____ and 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
9 When quarter of a cycle is completed, the phase of vibration is:
A. 90°
B. 180°
C. 45°
D. 360°
10 Vibratory motion is always under
A. Applied force
B. Restoring force
C. Periodic force
D. Gravitational force

Test Questions

Is this page helpful?