17. At 32 deg. celcius and 308 KPa absolute, the specific weight of a certain gas is 13.7 N/m^3. What is the gas constant of this gas? * 750 J/kg -K 730 J/kg -K 723 J/kg -K 713 J/kg -K 18. A cylindrical tank 0. 80 m in diameter and 0.90 m high is filled with a liquid. The tank and the liquid weighed 420 kg. The weight of the empty tank is 40 Kg. What is the unit weight of the liquid in KN/m^3? * 6.24 KN/m^3 7.24 KN/m^3 8.24 KN/m^3 9.25 KN/m^3

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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17. At 32 deg. celcius and 308 KPa absolute, the specific weight of a certain gas is 13.7 N/m^3. What
is the gas constant of this gas? *
750 J/kg -K
730 J/kg -K
723 J/kg -K
713 J/kg -K
18. A cylindrical tank 0. 80 m in diameter and 0.90 m high is filled with a liquid. The tank and the
liquid weighed 420 kg. The weight of the empty tank is 40 Kg. What is the unit weight of the
liquid in KN/m^3? *
6.24 KN/m^3
7.24 KN/m^3
8.24 KN/m^3
9.25 KN/m^3
Transcribed Image Text:17. At 32 deg. celcius and 308 KPa absolute, the specific weight of a certain gas is 13.7 N/m^3. What is the gas constant of this gas? * 750 J/kg -K 730 J/kg -K 723 J/kg -K 713 J/kg -K 18. A cylindrical tank 0. 80 m in diameter and 0.90 m high is filled with a liquid. The tank and the liquid weighed 420 kg. The weight of the empty tank is 40 Kg. What is the unit weight of the liquid in KN/m^3? * 6.24 KN/m^3 7.24 KN/m^3 8.24 KN/m^3 9.25 KN/m^3
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