MDCAT Physics Chapter 6 MCQ Test With Answer for (Waves )

During the preparation of the MDCAT, the students must pay attention to all topics included in the syllabus. The respective authorities have provided the MDCAT syllabus so the candidates can learn about the topics included in the test and prepare them in a better way. The MDCAT consists of MCQs, and for the convenience of the students, the MCQs are uploaded on this platform.

MCQ's Test For MDCAT Physics Chapter 6 Waves Online Test

Try The MCQ's Test For MDCAT Physics Chapter 6 Waves Online Test

  • Total Questions20

  • Time Allowed20

Start Test Download PDF

MDCAT Physics Chapter 6 Waves Online Test

00:00
Question # 1

With the propagation of longitudinal waves through a material medium, the quantitiestransferred in the direction of propagation are:

Question # 2

When temperature increases, frequency of organ pipe:

Question # 3

Which one is the case when the wavelength is actually changed?

Question # 4

If a transverse wave has a speed of 10 m/ sec and frequency of 10 cycle/ sec itswavelength is:

Question # 5

In a closed organ pipe, the fundamental frequency is f. What will be the ratio of thefrequencies of the next three overtones?

Question # 6

The spectrum of a star’s light is measured and the wavelength of one of the lines as thesodium’s line is found to be 589 nm. The same line has the wavelength of 497 nm whenobserved in the laboratory. This means the star is

Question # 7

Where in standing wave, do the vibrations of the medium occur?

Question # 8

A whistle is revolved with high speed in a horizontal circle of radius R. to an observer at the centre of the circle the frequency of the whistle will appear to be:

Question # 9

If the tension in a string stretched between two fixed points is made four times, the frequency of the fundamental harmonic will become:

Question # 10

An organ pipe open at both ends and another organ pipe, closed at one end willresonate with each other, if their lengths are in ration of

Question # 11

A stationary wave is established in a string which vibrates in four segments at afrequency of 120 Hz. Its fundamental frequency is:

Question # 12

When an observer moves towards a stationary source with a speed equal to 1/5 timesof speed of sound, the percentage increase in the frequency of sound is:

Question # 13

If source and observer are moving towards each other with same speed and aftercrossing they are receding each other then frequency observed by observer:

Question # 14

A closed organ pipe and an open organ pipe have their first overtones of identicalfrequency. Their respective lengths are in the ratio:

Question # 15

The frequency of an open pipe is f. if one end is closed then its fundamental frequencywill be:

Question # 16

A 4 m long string fixed at its ends resonate in 4 segments. The wavelength of the waveis:

Question # 17

A wave which consists of a single, non-repetitive disturbance is called a

Question # 18

A closed organ pipe and an open organ pipe have their first overtone identical infrequency. Their lengths are in ratio

Question # 19

A progressive sound wave is a means of transferring energy. A progressive sound waveof constant frequency is generated in air. The intensity of energy transfer is directlyproportional to another of the wave parameters. Which of the following is correct?

Question # 20

A string vibrates in 1 loop has frequency 25 Hz if it moves in 2 loops its frequencywould be:

Submit

Prepare Complete Set Wise MDCAT Physics Chapter 6 Waves Online Test MCQs Online With Answers


Topic Test

00:00
Submit

The students must solve all the MCQs, and in this way, they come to know about the weak areas of the preparation. The students must spend the maximum time solving the MCQs as it is one of the effective ways to get a good score on the test. So make sure to go through all the topics included in the thermodynamics and then solve the MCQs. To get more information about the MDCAT, keep visiting this platform.

Top Scorers Of MDCAT Physics Chapter 6 Waves Online Test MCQ`s Test

  • F
    Farhan Ahmed 12 - Dec - 2024 00 Min 04 Sec 20/20
  • Z
    Zunaira Jabeen Zunaira 12 - Sep - 2025 06 Min 29 Sec 20/20
  • K
    Krishna Kumar 07 - Dec - 2024 02 Min 40 Sec 19/20
  • K
    Khalid Khan 28 - Dec - 2024 01 Min 32 Sec 18/20
  • S
    Saim G 10 - Aug - 2025 02 Min 33 Sec 18/20
  • I
    Imtiaz 1055 02 - Jan - 2025 05 Min 00 Sec 16/20
  • H
    Hunza The fire 12 - Jan - 2025 00 Min 19 Sec 15/20
  • A
    Abrar Hussain 11 - Nov - 2024 08 Min 39 Sec 12/20
  • S
    shaheer ahmad 03 - Oct - 2025 10 Min 09 Sec 12/20
  • H
    Hammad Abbas 24 - Dec - 2024 16 Min 58 Sec 12/20
  • S
    Shafiq jutt 10 - Jan - 2025 17 Min 36 Sec 12/20
  • R
    RIZWAN LIAQAT 27 - Nov - 2024 18 Min 40 Sec 12/20
  • Z
    Zeeshan Amin 30 - Dec - 2024 05 Min 19 Sec 11/20
  • M
    Muhammad Abbas 18 - Jan - 2025 08 Min 35 Sec 11/20
  • M
    Muhammad Rayan 15 - Jan - 2025 10 Min 40 Sec 11/20

MCAT Physics Chapter 6 Important MCQ's

Sr.# Question Answer
1 If the tension in a string stretched between two fixed points is made four times, the frequency of the fundamental harmonic will become:
A. Two times
B. Three times
C. Four times
D. Six times
2 The wavelength of light observed on the earth, form a moving star is found todecrease by 0.05%. Relative to the earth the star is
A. moving away with a velocity of 1.5 x 105m/s
B. moving away with a velocity of 1.5 x 104m/s
C. coming closer with a velocity of 1.5 x 105m/s
D.
coming closer with a velocity of 1.5 x 104m/s
3 A listener observes the frequency “f” of stationary source. If it move toward with 3 times of velocity of sound. Then the apparent frequency of the sound will be
A. f
B. 3f
C. f/2
D. 4f
4 Wavelength of the wave is the distance between the particles of the medium having adifference of:
A. Zero
B. n
C. 2n
D. 𝜋2
5
The fundamental frequency in a stretched string is 10 Hz. To double the frequency, the tension in it must be changed to:
A. T2 = 2T1
B. T2 = 4T1
C. T2 = T1
D. none of these
6 The spectrum of a star’s light is measured and the wavelength of one of the lines as thesodium’s line is found to be 589 nm. The same line has the wavelength of 497 nm whenobserved in the laboratory. This means the star is
A. Moving away from the earth
B. Moving towards the earth
C. Stationary
D. Revolving around the planet
7 A wave which consists of a single, non-repetitive disturbance is called a
A. Continuous wave
B. Longitudinal wave
C. Pulse
D. Transverse wave
8 A progressive sound wave is a means of transferring energy. A progressive sound waveof constant frequency is generated in air. The intensity of energy transfer is directlyproportional to another of the wave parameters. Which of the following is correct?
A.
Intensity 𝖺 (𝑎𝑚𝑝𝑙𝑖𝑡𝑢𝑑𝑒)2
B.
Intensity 𝖺 (𝑝𝑒𝑟𝑖𝑜𝑑𝑖𝑐 𝑡𝑖𝑚𝑒)2
C.
Intensity 𝖺 (𝑠𝑝𝑒𝑒𝑑)2
D.
Intensity 𝖺 (𝑤𝑎𝑣𝑒𝑙𝑒𝑛𝑔𝑡ℎ)2
9 A particular wavelength received from a galaxy is measured on earth and isfound to be 5% more than that its wave length on earth. Hence galaxy is
A. Moving towards earth
B. Going away from earth
C. Stationary with respect to earth
D. None
10 It is a common characteristic of all types of wave motion that
A. Particles move up and down
B. Particles move back and forth
C. Energy is transferred without the transport of particles
D. A material medium transmits the disturbance

Test Questions

Is this page helpful?