Refrigerant 134a enters a well-insulated nozzle at 200 lbf/in.2, 200°f, with a velocity of 120 ft/s and exits at 50 lbf/in.2 with a velocity of 1500 ft/s. for steady-state operation, and neglecting potential energy effects, determine the temperature, in °f, and the quality of the refrigerant at the exit.

s the environmental science is a broader field that incorporates many elements of earth and life sciences, whereas ecology is usually more focused on how organisms interact with each other and their surroundings, and often on a very specific population of living things. soo yea

explanation:

in physics zero. in muscle fatigue could be high

the skeletons of most mammals reach a certain size and then stop growing. however, many animals, including some mammals, keep growing throughout their lives. kangaroos, for example, just keep growing and growing until they die. also, the longer an animal lives the greater the chance it might catch some deadly disease.

hi,

what occurs during a solar eclipse?

there are small tides across earth.

the moon is between earth and the sun.

p.s. im not sure if the first answer is correct because during a solar ecliphse there are spring tides and i dont know if they are the same.