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

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How current passes through a capacitor in ac and dc circuits?

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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?

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Why it is more difficult to stop a cricket ball than a tennis ball moving with same velocity ?

8 Answers  

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Explain why are metals able to conduct current so well?

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what is specific fuel consumption,total fuel consumption,mean effective pressure,indicated thermal efficiency...

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How do you separate hydrogen and oxygen gases in industrial electrolysis of water process?

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Why does the moon shine, evening though it has not light of its own ?

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Why does a body weigh more at the poles than at the equator?

4 Answers  

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What is Potassium Hydroxide ?

1 Answers  

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Shall i get Section engineer S & T question paper? (Railway recruitment board)

0 Answers   RRB,

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Suppose a car is traveling at 72kmph, and if that car slows down to 60kmph it takes an extra 1 hour to cover that same distance. At 72kmph, how long did it take forthe car to cover that distance?

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