Physics, 06.11.2020 03:40 animelover730
You have been transported into the future and are enrolled in your preferred college, majoring in the subject of your dreams,
But all is not well. You have been kidnapped by armed political science majors (who are upset because you told them that
political science is not a real science)
Although blindfolded, you can tell the speed of their car (by the whine of the engine) and the time of travel (by mentally
counting off seconds). You can also tell that they have only been driving in one direction since they have taken no turns while
traveling. From these clues, you know that you are taken along the following course: 32 km/h for 15 minutes, 60 km/hr for 30
minutes, 16 km/hour for 15 minutes. At that point, how far away are you from your initial position mi
Answers: 2
Physics, 22.06.2019 06:00
The magnetic field inside a superconducting solenoid is 4.50 t. the solenoid has an inner diameter of 6.20 cm and a length of 26.0 cm. determine (a) the magnetic energy density in the field and (b) the energy stored in the magnetic field within the solenoid.
Answers: 2
Physics, 22.06.2019 11:20
Wave functions describe orbitals in a hydrogen atom. each function is characterized by 3 quantum numbers: n, l, and ml. if the value of n = 2: the quantum number l can have values from to . the total number of orbitals possible at the n = 2 energy level is .
Answers: 3
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
You have been transported into the future and are enrolled in your preferred college, majoring in th...
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