How fast can a shadow move ? If a moth fly's in front of a very bright room temperature light powerful enough to light up Saturn like the sun could it's shadow move faster then light if there was no light diffusion.

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The throbbing caused by sounds of slightly different frequencies that results because of periodic constructive and destructive interference is called:

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Tell me what type(amount) of capacitors are used in fan?

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Explain the applications of nmr spectroscopy?

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cyclotron

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Explain what is density?

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In physics WHY WE USE MATHEMATICAL STEPS to describe many theorems

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What is meant by geo- magnetism ?

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What does gravitational force depend on?

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Why does the reflection of objects seen on a cheap looking glass give distorted images ?

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When a bar of iron is heated,it expands. What will happen to it's weight when it is heated

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i am a student of 10th class ,i like science and maths but i score bad in maths.wat shud i take in future...commerce or science?

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