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

0 Answers  

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why is a coin in a vessel not vissible when seen fromjust below the edge of the vessel but can be viewed from the same position when water is poured into the vessel ?

1 Answers  

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i measured a 3-ph capacitor with a multimeter which is not connected to supply... but i could get the phase to phase voltage... how tis is possible..????

0 Answers  

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If f equals electric force, and q and q (read as: q-prime) are the charges on two particles, the expression f is proportional to q times q prime divided by distancesquared is what law?

0 Answers  

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Define Biot Number?

0 Answers   Reliance,

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Tell me why does a tilted gyroscope not fall?

0 Answers  

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Mercury is a better barometric fluid than water because?

0 Answers  

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Why does a thick glass tumbler break, when ice is put in it ?

2 Answers  

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Why does ink not spread n the paper used in the ?slick? ?

2 Answers  

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What is the name for the physical constant with a value of 6.62 x 10-27 erg seconds?

0 Answers  

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can we use kgs instead of kg? why?

3 Answers  

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what is the proper defination of 'LIGHT'

12 Answers   College School Exams Tests, NPL,

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