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MDCAT Physics Chapter 4 Waves Online Test
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Total Questions20
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Time Allowed20
MDCAT Physics Chapter 4 Waves Online Test
When passes from medium to another, deviate from its path is called
In a closed organ pipe, the fundamental frequency is f. What will be the ratio of thefrequencies of the next three overtones?
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:
In closed end organ pipe, the frequency of first harmonic is 300 Hz. The frequency ofthird overtone is :
A closed organ pipe and an open organ pipe have their first overtone identical infrequency. Their lengths are in ratio
A wave which consists of a single, non-repetitive disturbance is called a
The maximum wavelength of a transverse wave that can be set up in a string of length Lis
If a transverse wave has a speed of 10 m/ sec and frequency of 10 cycle/ sec itswavelength is:
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
The frequency of the fundamental mode of open at one organ pipe is 400 Hz. Ifone end of pipe is closed the fundamental frequency will be
Which one is the case when the wavelength is actually changed?
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
The fundamental frequency of a closed organ pope is 50 Hz. The frequency ofsecond over tone is
It is a common characteristic of all types of wave motion that
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 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, :
A 4 m long string fixed at its ends resonate in 4 segments. The wavelength of the waveis:
If source and observer are moving towards each other with same speed and aftercrossing they are receding each other then frequency observed by observer:
The fundamental frequency in a stretched string is 10 Hz. To double the frequency, the tension in it must be changed to:
With the propagation of longitudinal waves through a material medium, the quantitiestransferred in the direction of propagation are:
Matric Part 2/10th Class English Chapter 1 MCQ Test With Answer for Chapter 1 Hazrat Muhammad (S.A.W) an Embodiment of Justice
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Biology Chapter 1 - Answers Mode
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Biology Chapter 1 MCQ - PDF
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Download PDF with answers to study online or offline. The PDF cotnains all MCQ questions with answers for Class 10 Biology Chapter 1 - Acids and Liquids. Total questions are 12.
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