Which property of sound is affected by change in air temperature?

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I observed this question to be asked in many exams - We cannot move even a finger without disturbing all the stars?Explain it.

1 Answers   Google,

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What do you know about Noble Gases?

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Dear Sir, I have completed B.Sc(M.P.C) in Nagarjuna University. Now, I have to do Distance Education in M.Sc (Electronics or Electronics & Instrumentation). Please Provide the Details of these Cource offering Universites in Andhra Pradesh.

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How can the presence of an element in a distant star detected ?

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Why we cant break an egg by applying force along conical sides?

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Does water drain counterclockwise in the northern hemisphere and clockwise in the southern hemisphere?

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Why does fountain pen filler drew up ink ?

4 Answers  

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Explain the Wet and Dry Hygrometer ?

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whether egg or hen came first

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explanation about cdma and is working process

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Why dies the liquid not come out of the dropper, unless the rubber id Pressed ?

1 Answers  

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