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The speed of sound in neon gas (a=20, y=1.67) at temperature t is measured to be 451 m/s, determine the value of t.
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Ascientific blank must be testable and capable of being proven false?
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Currents in dc transmission lines can be 100 a or higher. some people are concerned that the electromagnetic fields from such lines near their homes could pose health dangers. for a line that has current 150 a and a height of 8.0 m above the ground, what magnetic field does the line produce at ground level? express your answer in teslas and as a percentage of the earth’s magnetic field, which is 0.50 g. is this value cause for worry?
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Ihave this 50 question test the layer of earth's atmosphere where atoms and molecules escape into space is referred to as the a) exosphere b) ionosphere. c) mesosphere d) thermosphere
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The speed of sound in neon gas (a=20, y=1.67) at temperature t is measured to be 451 m/s, determine...
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