Answer / hradayesh niranjan

Metals :-Metals are opaque and are having metallic lustrehigh melting points and high specific gravity. These are malleable ductile and good conductros of heat and electricity

Will the barometric height increase or decrease with the rise of temperature ?

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When you kick a football, why does it stop?

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sound frequencies below 16 hertz are usually referred to by scientists as:

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Explain the Optical Medium ?

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What is the term for the speed at which an object will overcome the gravitational attraction of the earth?

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What is optical medium?

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Explain the Reflection ?

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Who did first record the sound?

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Explain about Barometer?

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Explain the weights in pounds of liquid gallons?

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In the 19th century, this scottish scientist showed that all magnetic and all electric phenomena could be described by four equations that often bear his name. What ishis name?

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If 2460 kj/kg of heat is addes to water at o C to produce wet steam at 1500 kpa, what is the dryness fraction?

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