In a series circuit, the current drops across each resistance.
a. true
b. false...
Physics, 07.10.2019 06:30 20jessicacabriales
In a series circuit, the current drops across each resistance.
a. true
b. false
Answers: 1
Physics, 22.06.2019 07:00
Abucket full of water weights 4 kg and water well is 10m deep. a girl draws water from the well. it takes the girl 3 minutes to draw a bucket full of water from the well. what is the power of the girl?
Answers: 1
Physics, 22.06.2019 13:40
Consider a double atwood machine constructed as follows: a mass 4m is suspended from a string that passes over a massless pulley on frictionless bearings. the other end of this string supports a second similar pulley, over which passes a second string supporting a mass of 3m at one end and m at the other. using two suitable generalized coordinates, set up the lagrangian and use the lagrange equations to find the acceleration of the mass 4m when the system is released. explain why the top pulley rotates even though it carries equal weights on each side.
Answers: 2
Physics, 22.06.2019 16:50
Acommercial refrigerator with refrigerant-134a as the working fluid is used to keep the refrigerated space at -35°c by rejecting waste heat to cooling water that enters the condenser at 18°c at a rate of 0.25 kg/s and leaves at 26°c. the refrigerant enters the condenser at 1.2 mpa and 50°c. if the compressor consumes 3.3 kw of power, determine (a) the mass flow rate of the refrigerant, (b) the refrigeration load, (c) the cop, and (d) the minimum power input to the compressor for the same refrigeration load.
Answers: 2
Chemistry, 22.11.2019 03:31
Chemistry, 22.11.2019 03:31
Social Studies, 22.11.2019 03:31
Social Studies, 22.11.2019 03:31
Social Studies, 22.11.2019 03:31
Geography, 22.11.2019 03:31
Mathematics, 22.11.2019 03:31
Mathematics, 22.11.2019 03:31
Chemistry, 22.11.2019 03:31