Can someone plz help me with these 2 questions I need help and plz show work help!
It’s physic...
Physics, 24.05.2020 19:58 DnakMeme6e7272727272
Can someone plz help me with these 2 questions I need help and plz show work help!
It’s physics
Answers: 3
Physics, 22.06.2019 01:10
Asteam power plant operates on an ideal reheat rankine cycle between the pressure limits of 15 mpa and 10 kpa. the mass flow rate of steam through the cycle is 12 kg/s. steam enters both stages of the turbine at 500°c. if the moisture content of the steam at the exit of the low-pressure turbine is not to exceed 10 percent, determine (a) the pressure at which reheating takes place, (b) the total rate of heat input in the boiler, and (c) the thermal efficiency of the cycle. also, show the cycle on a t-s diagram with respect to the saturation lines. (2.15 mpa; 45.0 mw; 42.6%)
Answers: 3
Physics, 22.06.2019 16:00
Amichelson interferometer operating at a 600 nm wavelength has a 3.02-cm-long glass cell in one arm. to begin, the air is pumped out of the cell and mirror m2 is adjusted to produce a bright spot at the center of the interference pattern. then a valve is opened and air is slowly admitted into the cell. the index of refraction of air at 1.00 atm pressure is 1.00028.how many bright-dark-bright fringe shifts are observed as the cell fills with air?
Answers: 1
Mathematics, 22.03.2020 22:03
Mathematics, 22.03.2020 22:04
Mathematics, 22.03.2020 22:04
Mathematics, 22.03.2020 22:05
Mathematics, 22.03.2020 22:05
History, 22.03.2020 22:05
Mathematics, 22.03.2020 22:06
Mathematics, 22.03.2020 22:07
Mathematics, 22.03.2020 22:08