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03-10-2017
Chemistry

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A particle of gas travels at a speed of 2.44x10^5 inches/sec. How many kilometers per hour is this speed?

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13-10-2017

2.44*10^5inches/sec Convert inches to kilometers now: 1 inch = 2.54*10^-5 so: 2.44*10^5 inch * 2.54*10^-5 = 6.1976km 6.1976km/sec * 1800 = 22311.36 km/hour

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