Answer Posted / sanju

A body weighs more at the poles than at the equator, because
the earth is not a perfect square, but it is flattened at
the poles. The distance between the equator and the center
of the earth and the poles; therefore the force of
gravitation is more at the poles than at the equator; and so
it weighs more at the poles than equator.

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

982

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I just want to convert the voltage into current i.e. suppose I have 750V & 1A AC power then I want to convert it into 12V & 62A DC power only difficulty is that I don't want to use the tranceformer. Simply to say, I want to make the step-down without using tranceformer. Please, give me some ideas. And also I want the relation between Magnetic Induction & Weight of the body can be levitated. Or I can say, how much of magnetic induction requires to lift 500gms weight? I am heartily thankful to you.

2251

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Does a soccer ball go faster in the air on a cold or hot day?

1033

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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?

1145

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Tell me how do you calculate shaft power?

1041

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Explain how does the elevation and air pressure affect the boiling point of water?

1029

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What is a positron?

1127

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Dear sir i need central bank of india clerical grade last three year question papers. Kindly forward to my email id gsmaliniraj@yahoo.co.in, malinisankaram@gmail.com

2135

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Explain the advantage of fixed pulley?

1013

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Tell me why is n-type conductor is neutral?

926

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Explain what is the difference between diffraction and interference?

995

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What is the weight of automotive oil?

974

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How is specific gravity defined?

1036

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Explain application of optical fibers and sensors?

1078

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What happens to the velocity of sound with the rise of temperature?

1017

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