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The coldest temperature ever measured in the United States
Chapter 1, Problem 53E(choose chapter or problem)
The coldest temperature ever measured in the United States is –80 °F on January 23, 1971, in Prospect Creek, Alaska. Convert that temperature to °C and K. (Assume that –80 °F is precise to two significant figures.)
Questions & Answers
QUESTION:
The coldest temperature ever measured in the United States is –80 °F on January 23, 1971, in Prospect Creek, Alaska. Convert that temperature to °C and K. (Assume that –80 °F is precise to two significant figures.)
ANSWER:Solution 53E: Here we have to calculate the volume of wine in L We know 1 gal = 3.785 L The capacity of the barrel in L = 31 gal x 3.785L 1 gal = 117.3 L Therefore, 117.3 L of wine can hold in the barrel. (b) We have to calculate the dose of drug in mg for 185 lb person We know 1lb = 453.59 g 1000 g = 1 kg Therefore, here we convert lb to kg 185 lb = 185 lb x 453.59 x 1 kg= 83.91 kg 1 lb 1000g It is given 6 mg of drug is consumed by