Answer Posted / sah

Because the upthrust is provided by water

What is a newton meter?

1028

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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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According to the standard model of particle physics, what is the name for the three leptons that have no electric charge and little if any mass?

1021

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What is the dramatic increase in amplitude called when the frequency of forced vibrations on a body matches the bodys natural vibration frequency?

1069

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The velocity of sound in gas depends upon what?

1056

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All elements with an atomic number greater than what number are unstable?

1111

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What is channel?

1127

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How to prepare for the post State bank of india clerk personal interview ?

2424

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a bullet of mass m travelling at velocity v has a kinetic energy of ½mv2 when it strikes a ballistic pendulum of mass 1000 grams. The kinetic energy of the twomasses moving together just after the moment of impact is about a thousand times smaller than ½mv2. What has most of the bullets initial kinetic energy beenconverted to?

1019

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What are the characteristics of a musical sound?

1004

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How about the particle-wave duality? : quantum physics

976

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How many protons are present in a single deuterium nucleus?

1037

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heat cannot pass from a cooler substance to a warmer substance without some other process being involved. This is an example of which law of thermodynamics?

1053

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Explain the thermal transformation?

992

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what is the mean of g= 9.8m/s2. waht is the mean of unit m/s2

1402

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