How long does it take a P-wave to travel 7,000 km? minutes b) How long does it take an S-wave to travel 7,000 km? minutes c) How long does it take a Love wave to travel 7,000 km? minutes d) How long does it take a Rayleigh wave to travel 7,000 km? minutes

Steam is generated in a boiler of a cogeneration plant at 10 mpa and 450°c at a steady rate of 5 kg/s. in normal operation, steam expands in a turbine to a pressure of 0.5 mpa and is then routed to the process heater, where it supplies the process heat. steam leaves the process heater as a saturated liquid and is pumped to the boiler pressure. in this mode, no steam passes through a condenser, which operates at 20 kpa. (a) determine the power produced in the turbine and the rate at which process heat is supplied in this mode. (b) determine the power produced in the turbine and the rate of process heat supplied if only 60 percent of the steam is routed to the process heater and the remainder is expanded to the condenser pressure. (3.32 mw; 9.69 mw; 4.25 mw; 5.82 mw)

What is the weight of a feather (mass = 0.0001 kg) that floats through earth's and the moon's atmospheres?

How do the kidneys affect homeostasis