Which property of sound is affected by change in air temperature?
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generaly what is physics!
It is easier to knock a man down when he is standing on one leg than when he stands on two legs. Why ?
If a number of planes are talking off form an aircraft carrier, what is the minimum interval required between the take-off of the successive planes ?
graph between frequency of photon and velocity of photo elrectron?
What is Translucent body ?
By which formula, the values in one thermometer can be converted into that of another thermometer ?
Explain Conductors ?
the resolutions of a michelson interferometer operating with a light source of 640nm wavelenth is A.1280nm B.640nm C.80 nm D.1nm
which of the following is connected with blood pressure?
the force of attraction of earth on a man, who is inside the artificial satellite is zero state the above is correct or not if not please explain the correct answer
Explain virtual image?
What is the second law of thermodynamics?