Physics, 28.06.2019 15:00 larenhemmings
1. this type of data transmission is characterized by the conversion of the information into zeros and ones that may be represented by a square wave. 2.this type of data transmission is characterized by continuous information that may be actively changing and is generally characterized by a sin wave.
Answers: 2
Physics, 22.06.2019 11:30
Arocket starts from rest and moves upward from the surface of the earth. for the first 10.0 s of its motion, the vertical acceleration of the rocket is given by ay = 12.80 m/s32t, where the +y-direction is upward. (a) what is the height of the rocket above the surface of the earth at t = 10.0 s? b) what is the speed of the rocket when it is 325 m above the surface of the earth?
Answers: 3
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, 23.06.2019 00:30
Discuss the difference between thermal energy and heat. (terrance) terrance, egolf, r., congdon, donald. physical science student text, 5th edition. bju press, 2014. vitalbook file.
Answers: 1
Physics, 23.06.2019 00:30
Madison lives near the ocean. she’s formed a hypothesis that increased concentrations of salt in the air speeds the corrosion of certain metals. if madison plans to test this hypothesis, she will have to deal with the following variables in her experiment: dependent variable: independent variable: one possible confounding variable:
Answers: 1
1. this type of data transmission is characterized by the conversion of the information into zeros a...
History, 14.11.2019 01:31
Mathematics, 14.11.2019 01:31
English, 14.11.2019 01:31
Health, 14.11.2019 01:31
History, 14.11.2019 01:31
Mathematics, 14.11.2019 01:31
Chemistry, 14.11.2019 01:31
Mathematics, 14.11.2019 01:31
Mathematics, 14.11.2019 01:31
English, 14.11.2019 01:31
English, 14.11.2019 01:31