Physics, 02.04.2021 19:00 yungkxng57
If there are 0.5 amps of current running through a circuit using a 9-volt battery, what is the resistance of the circuit?
Answers: 1
Physics, 21.06.2019 19:30
Asample of a gaseous substance changes into liquid. this process is called (blank) and it takes place when heat is (blank) a gaseous system
Answers: 2
Physics, 22.06.2019 09:10
The air that we breath is made mostly of which gaseous molecule
Answers: 1
Physics, 22.06.2019 14:20
4r-134a enters the condenser of a residential heat pump at 800 kpa and 50°c at a rate of 0.022 kg/s and leaves at 750 kpa subcooled by 3°c. the refrigerant enters the compressor at 200 kpa superheated by 4°c determine (a) the isentropic efficiency of the compressor, (b) the rate of heat supplied to the heated room, and (c) the cop of the heat pump. also, determine (d) the cop and rate of heat supplied to the heated room if this heat pump operated on the ideal vapor-compression cycle between the pressure limits of 200 and 800 kpa. (0.757, 4.37 kw, 5.12, 6.18, 3.91 kw)
Answers: 3
Physics, 22.06.2019 17:50
Which of the following best describes internal energy? a. the difference between the kinetic and potential energies of the particles in a system b. the sum of the kinetic and potential energies of the particles in a system c. the sum of the kinetic and thermal energies of the particles in a system d. the difference between the kinetic and thermal energies of the particles in a system
Answers: 2
If there are 0.5 amps of current running through a circuit using a 9-volt battery, what is the resis...
Mathematics, 02.07.2019 01:30
Computers and Technology, 02.07.2019 01:30
English, 02.07.2019 01:30
Mathematics, 02.07.2019 01:30
Mathematics, 02.07.2019 01:30
Mathematics, 02.07.2019 01:30
Mathematics, 02.07.2019 01:30
Mathematics, 02.07.2019 01:30
Physics, 02.07.2019 01:30
Biology, 02.07.2019 01:30
Mathematics, 02.07.2019 01:30