Physics, 24.02.2021 15:30 ligittiger12806
Hello guys please your support on the equation F= P*A = 1013.25 * 25 =0.254*10^5 N/M2 CONVERT gm/cm3 to kg/m3 : 1 gm/cm3
Answers: 1
Physics, 21.06.2019 14:20
Two friends are having a conversation. anna says a satellite in orbit is in freefall because the satellite keeps falling toward earth. tom says a satellite in orbit is not in freefall because the acceleration due to gravity is not 9.80 m/2 . who do you agree with and why?
Answers: 1
Physics, 22.06.2019 09:30
An electric clothes dryer has a resistance of 8 ohms. it draws 30 a of current. what is the voltage, in volts, of the wall outlet that it is plugged into?
Answers: 2
Physics, 22.06.2019 13:30
6–48 bananas are to be cooled from 24 to 138c at a rate of 215 kg/h by a refrigeration system. the power input to the refrigerator is 1.4 kw. determine the rate of cooling, in kj/ min, and the cop of the refrigerator. the specific heat of banana above freezing is 3.35 kj/kg·8c.
Answers: 3
Physics, 22.06.2019 18:00
Air enters a gas turbine with two stages of compression and two stages of expansion at 100 kpa and 17°c. this system uses a regenerator as well as reheating and intercooling – the intercooler returns the air to the inlet temperature. the pressure ratio across each compressor is 4 ; 300 kj/kg of heat are added to the air in each combustion chamber; and the regenerator operates perfectly while increasing the temperature of the cold air by 20°c. determine the system’s thermal efficiency. assume isentropic operations for all compressor and the turbine stages and use constant specific heats at room temperature. (0.378)
Answers: 3
Hello guys please your support on the equation F= P*A = 1013.25 * 25 =0.254*10^5 N/M2 CONVERT gm/c...
Mathematics, 17.09.2019 02:10
Social Studies, 17.09.2019 02:10
Chemistry, 17.09.2019 02:10
History, 17.09.2019 02:10
Mathematics, 17.09.2019 02:20
Arts, 17.09.2019 02:20
Mathematics, 17.09.2019 02:20
Biology, 17.09.2019 02:20
Mathematics, 17.09.2019 02:20
Physics, 17.09.2019 02:20
History, 17.09.2019 02:20