Which is the sound wave that is below the human hearing?
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a car starts from rest with uniform acceleration "a" for sometime and then with uniform retardation "b" and comes to rest. The time of motion is "t". find the maximum velocity attained by it?
Explain the branches of physics?
If the moons orbit is inclined slightly relative to the earths orbit what effect does this have on eclipses?
Which waves are used in sonography?
WHICH OF THE FOLLOWING PAIR IS INCORRECT? A) ROENTGEN: X-RAY B) NEWTON: LAW OF GRAVITATION C) FARADAY: DIFFUSION OF GASES D) PASTEUR: BACTERIOLOGY
Will the barometric height increase or decrease with the rise of temperature ?
Explain the Heterogenous ?
What is the wavelength of sound in air?
What is sound velocity?
the force of attraction of earth on a man, who is inside the artificial satellite, is Zero state whether the above statement is correct, if not correct please give the correct answer
assuming friction is negligible, if a lever has a mechanical advantage of 5, how much effort in newtons is needed to lift a 10 newton load?
When we jump form the boat to the bank why the boat goes backwards from the bank ?