Physics, 15.08.2020 20:01, makenziehook8
if the angle of reflection of a propagated ray is 35 degree, calculate (a) the angle of deviation (b) the angle of glance (c) angle of incidence
Answers: 2
Physics, 22.06.2019 17:30, masonorourke
Describe cytokinesis in plants and animals. in animals: in plants.
Answers: 2
Physics, 22.06.2019 18:50, rurbanok12
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
if the angle of reflection of a propagated ray is 35 degree, calculate (a) the angle of deviation (b...
English, 12.07.2019 00:00
English, 12.07.2019 00:00