If the °F scale thrice the °C scale, what are the value of °F and °C? Determine the mass of the air contained in a room whose dimensions are 15ft x 20ft x 20 ft. Assume the density of the air is 0.0724 Ib/ft³. Express your final answer in slugs. What is the standard temperature in the US?

Elements Of Electromagnetics
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1. If the °F scale thrice the °C scale, what are the value of °F and °C?
2. Determine the mass of the air contained in a room whose dimensions are 15ft x 20ft x 20 ft.
Assume the density of the air is 0.0724 Ib/ft. Express your final answer in slugs.
3. What is the standard temperature in the US?
4. The barometer reads 29.0 inches of mercury. What is the absolute pressure if a vacuum gage
reads 9.5 psi in Sl unit?
5. An iron block weighs 5N and has a volume of 200 cm³. What is the density of the block?
Transcribed Image Text:1. If the °F scale thrice the °C scale, what are the value of °F and °C? 2. Determine the mass of the air contained in a room whose dimensions are 15ft x 20ft x 20 ft. Assume the density of the air is 0.0724 Ib/ft. Express your final answer in slugs. 3. What is the standard temperature in the US? 4. The barometer reads 29.0 inches of mercury. What is the absolute pressure if a vacuum gage reads 9.5 psi in Sl unit? 5. An iron block weighs 5N and has a volume of 200 cm³. What is the density of the block?
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