PPSC Physics Topic 5 MCQ Test With Answer

Questions about Waves and Wave Properties Of Light are included in the PPSC Physics test. Waves transport energy from one place to the other. After the dawn of Quantum Mechanics, there is an ongoing debate about the nature of light and the wave properties it has associated with it. The paper setters need to test the understanding of a student about the Waves and Wave Properties Of Light. Selected candidates in the PPSC physics jobs will have to deal regularly with the Waves and their connections with light. Therefore, the PPSC Physics test applicants need to prepare for this topic.

On IlmKiDunya.com portal, PPSC Physics exam preparation is easier for you by providing PPSC Physics online MCQs test. The PPSC online tests on our website contain the most relevant questions about the tests so you can get prepared about what topics are important and what questions you can expect in the test.

MCQ's Test For PPSC Physics Topic 5 Waves and Wave Properties of Light

Try The MCQ's Test For PPSC Physics Topic 5 Waves and Wave Properties of Light

  • Total Questions20

  • Time Allowed20

Start Test Download PDF

PPSC Physics Topic 5 Waves and Wave Properties of Light

00:00
Question # 1

Which of the following cannot be polarized.

Question # 2

The locus of all points in a medium having the same phase of vibration is called.

Question # 3

Which of the following is a mechanical wave.

Question # 4

Which of the title for combining of notes that produce jarring effect on the ear.

Question # 5

The maximum displacement from the undisturbed position of the medium to the crest top is called.

Question # 6

The penetrating power of X rays is least with materials of.

Question # 7

A disturbance that travels through space and time usually accompanied by energy transfer is called.

Question # 8

LASER is a device which can produce

Question # 9

Two waves which combine to produce a resultant by reinforcing each other of every point demonstrate.

Question # 10

The sweetness or harshness of a sound depends upon its

Question # 11

Light of passing through a polaroid is

Question # 12

Newton's rings are formed due to

Question # 13

Which of the following properties of sound is affected by change in air temperature.

Question # 14

When a transverse wave is reflected on going from a more dense to a less dense medium.

Question # 15

Which of the following is not electromagnetic .

Question # 16

When stationary waves are formed in a closed organ pipe.

Question # 17

Which of the following is nearly monochromatic

Question # 18

Difference in the density of two medium when waves are passing from one into another medium always results in the change in.

Question # 19

When transvers wave travelling in a less dense medium is reflected at an interface will a more dense medium.

Question # 20

The length of piano wire is 1 m and mass is 20 g and it is stretched by a fore of 200 N the fundamental frequency of sound waves produced by the piano will be

Submit

Prepare Complete Set Wise PPSC Physics Topic 5 Waves and Wave Properties of Light MCQs Online With Answers


Topic Test

00:00
Submit

Top Scorers Of PPSC Physics Topic 5 Waves and Wave Properties of Light MCQ`s Test

  • A
    Azeem Sherazi 27 - Jun - 2024 03 Min 03 Sec 18/20
  • R
    Rao Sab G 31 - Jul - 2024 02 Min 24 Sec 16/20
  • M
    mahnoor javaid 26 - Sep - 2022 04 Min 53 Sec 16/20
  • W
    Waqar Baig 13 - Sep - 2024 05 Min 11 Sec 16/20
  • F
    faiza arif 16 - Sep - 2022 06 Min 18 Sec 15/20
  • S
    Sajid Ali 27 - Oct - 2022 08 Min 11 Sec 15/20
  • N
    Nida Ashfaq 02 - Oct - 2022 07 Min 30 Sec 14/20
  • U
    Unknown 09 - Sep - 2022 07 Min 40 Sec 14/20
  • M
    muhammad Junaid 03 - Nov - 2024 09 Min 11 Sec 14/20
  • S
    Shah Gul 27 - Nov - 2023 09 Min 22 Sec 14/20
  • A
    Abaid 02 - Dec - 2020 04 Min 32 Sec 13/20
  • S
    Shaf Ashrafali 08 - Aug - 2024 05 Min 43 Sec 13/20
  • S
    shahid habib 06 - Apr - 2024 06 Min 15 Sec 13/20
  • M
    Muhammad Zeshan 19 - Sep - 2024 07 Min 38 Sec 13/20
  • H
    hina bibi 29 - Oct - 2022 04 Min 41 Sec 12/20

PPSC Physics Chapter 5 Important MCQ's

Sr.# Question Answer
1 Electromagnetic waves transmit.
A. Energy only
B. Momentum only
C. Energy and momentum
D. Light
2 What is an elementary particle, the basic unit of light and all other form of electromagnetic radiation.
A. Phonon
B. Photon
C. Neutron
D. Proton
3 If the period of a wave motion is 2 s and the wave speed is 4 cm s-1 then its frequency is
A. 1/8 C s-1
B. 1/2 C s-1
C. 2 C s-1
D. 8 C s-1
4 The wave phenomenon that classifies light as a transverse wave is.
A. Polarization
B. Diffraction
C. Interference
D. Refraction
5 During a thunderstorm, an observer sees a lighting flash Six second later he hears the thunder The speed of sound is 330 m s-1. Approximately how far away is the observer from the lighting.
A. 1/2 km
B. 1/3 km
C. 2 km
D. 1/20 km
6 A Spectrum of radiation in which the quantity being studied, such as frequency or energy takes on discrete values is called.
A. Continuous spectra
B. Band spectra
C. Discrete spectra
D. Normal spectrum
7 The interference between two sounds of slightly differed frequency is
A. shock wave
B. Beats
C. Sonic boom
D. Doppler's effect
8 Beats occur due to
A. Reflection
B. Refraction
C. interference
D. Diffraction
9 The phase velocity is the velocity of a point that moves with a wave at constant phase it is also called.
A. Phase speed
B. Wave speed
C. Wave velocity
D. All of these
10 Sounds of frequencies higher than 20,000 Hz are called.
A. Super sonics
B. Infrasonic
C. Ultrasounds
D. Audible sound waves

Test Questions

Share your comments & questions here

Guest

  • No comments yet. Be the first to comment!