Physics, 09.10.2019 09:30 JohnBradley8657
Aseries circuit contains two devices, one with a resistance of 10 ohms and one with a resistance of 4 ohms. if the generator supplies a voltage of 42 v, what is the magnitude of the current?
Answers: 2
Physics, 22.06.2019 00:30
In positive numbers less than 1, the zeros between the decimal point and non zero are significant
Answers: 2
Physics, 22.06.2019 18:50
8.29 two streams containing pyridine and acetic acid at 25°c are mixed and fed into a heat exchanger. due to the heat-of-mixing effect, it is desired to reduce the temperature after mixing to 25°c using a stream of chilled ethylene glycol as indicated in the diagram. calculate the mass flow rate of ethylene glycol needed. the heat capacity of ethylene glycol at these conditions is approximately 2.8 kj/(kg k), and the enthalpy change of mixing (δmixh) is given below.
Answers: 3
Physics, 22.06.2019 20:10
On a frictionless air track, a blue glider with mass 0.200 kg is moving to the right with a speed of 8.00 m/s. it strikes a red glider that has mass 0.600 kg and that is initially at rest. after the collision, the blue glider is moving to the left with a speed of 3.00 m/s.(a) what are the magnitude and direction of the velocity of the red glider after the collision? (b) is this collision elastic?
Answers: 1
Aseries circuit contains two devices, one with a resistance of 10 ohms and one with a resistance of...
English, 26.03.2021 22:40
History, 26.03.2021 22:40
History, 26.03.2021 22:40
History, 26.03.2021 22:40
Mathematics, 26.03.2021 22:40
Computers and Technology, 26.03.2021 22:40
Chemistry, 26.03.2021 22:40
Geography, 26.03.2021 22:40