Answer Posted / ankur verma

Light propagate in the form energy packets which provide
power to see anything.
or

Explain what is optical medium?

925

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hi sir plz send me clerical exams model test papers for the preperation of indian bank exam am very thankful to you

1929

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Explain why is there more friction when you push an object than when you pull it?

896

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What is the quantity?

1023

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What is astrophysics?

967

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Mention the applications of electron microscope. : quantum physics

862

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Explain what does hull speed mean?

1045

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What are the ten satellite launched from india and year of launch?

980

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State 'law of machines'?

998

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Why is it important not to expose a patient to x-rays for too long?

968

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What is sound?

1003

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which wave is related to telecommunication?

944

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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?

1043

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Explain nuclear fusion?

997

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Explain the advantage of fixed pulley?

958

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