Answer Posted / krishna_madura

where darkness is the absence of light because light has
absence so..speed of darkness is zero

-100 mmWC means how much kg/cm2

1647

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How do you find your body volume using a tape measure?

895

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how help physics in bank

2046

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What is a galvanometer and its use?

1021

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what is meant patch cards..

2130

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In which medium does the sound travel fatest?

935

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In radio transmission, what does the acronym am stand for?

1061

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Explain what happens when you travel across the dateline?

976

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Explain what is a newton meter?

937

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How do you separate hydrogen and oxygen gases in industrial electrolysis of water process?

926

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Explain how do you convert from pascal to torr?

895

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What is the force needed to accelerate a mass of one kilogram one meter per second per second?

896

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assuming g = 9.8 m/sec2, what is the weight on earth, in newtons, of a 60 kilogram person?

1085

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When is fluorescence strong?

857

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Order the following from the worst electrical conductor to the best electrical conductor? Glass, rubber, iron, dry wood

851

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