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
In closed end organ pipe, the frequency of first harmonic is 300 Hz. The frequency ofthird overtone is :
Question # 3
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 # 4
If the tension in a string stretched between two fixed points is made four times, the
frequency of the fundamental harmonic will become:
Question # 5
A church organ consist of open ended pipes ranging from 4m to 4 mm, if the speed ofsound is considered
as 400 m/s then the min and max frequency is:
Question # 6
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 # 7
Wavelength of the wave is the distance between the particles of the medium having adifference of:
Question # 8
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 # 9
Where in standing wave, do the vibrations of the medium occur?
Question # 10
A sonar depth finder in a boat uses sound signals to determine the depth of water. Fourseconds after the sound leaves the boat it returns to the boat because of reflection fromthe bottom. Assume the speed of sound in water is 1,460 meters per second. The depth of the water is, in meters, :
Question # 11
The maximum wavelength of a transverse wave that can be set up in a string of length Lis
Question # 12
A longitudinal sinusoidal wave has wavelength of 1cm and a period of 2sec. Its wavevelocity is:
Question # 13
A wave which consists of a single, non-repetitive disturbance is called a
Question # 14
In which of the following, Doppler’s effect is not applicable?
Question # 15
If a transverse wave has a speed of 10 m/ sec and frequency of 10 cycle/ sec itswavelength is:
Question # 16
With the propagation of longitudinal waves through a material medium, the quantitiestransferred in the
direction of propagation are:
Question # 17
When passes from medium to another, deviate from its path is called
Question # 18
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
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 stationary wave is established in a string which vibrates in four segments at afrequency of 120
Hz. Its fundamental frequency is:
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
Where in standing wave, do the vibrations of the medium occur?
A. Only at the nodes
B. Only at the antinodes
C. At all points between the nodes
D. At all points between the antinodes
2
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
3
With the propagation of longitudinal waves through a material medium, the quantitiestransferred in the
direction of propagation are:
A. Energy, momentum and mass
B. Energy and momentum
C. Energy and mass
D. Energy
4
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
5
In which of the following, Doppler’s effect is not applicable?
A. To find speed of satellite
B. To find objects under water
C. To find speed of star
D. To tune a musical instrument
6
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
7
Which one is the case when the wavelength is actually changed?
A. When source move relative to observer
B. When observer move relative to source
C. When observer moves around a stationary source at the center of circle
D. When the relative displacement between source and observer is zero
8
A wave which consists of a single, non-repetitive disturbance is called a
A. Continuous wave
B. Longitudinal wave
C. Pulse
D. Transverse wave
9
When passes from medium to another, deviate from its path is called
A. reflection
B.
refraction
C. diffraction
D. transmission
10
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
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Alihassan
20 Jun 2019Physics chapter wise formulae or applied on numerical
Komal
29 Aug 2018Result is faulty.Please check efficiently.
Suneel kumar
16 Jun 2018Good job!