Answer Posted / sanju

Kilowatt

Find the physical quantity in units from the equation: (Force*Distance)/(Velocity*Velocity)

1056

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Explain what is different between secondary electron image and back scattered electron image?

1029

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What is the pitch?

1061

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How many types of wave motions are there?

1132

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What is the difficulty in making fusion based nuclear reactors?

1027

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What is the laws of dry or solid friction.

1128

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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.

2252

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Give an example of transverse wave?

1057

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Physics short answer to two significant figures, what is the index of refraction of air?

1003

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What is meant by normal modes?

1169

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Explain nuclear fission?

1010

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Explain big bang theory?

1046

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what is momentum?

1101

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USE OF PHYSICS

2135

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What is meant by energy spectrum of a black body? What do you infer from it? : quantum physics

1064

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