How might Zorp know the distance to the source of the signal? Should the crew just drop everything and rush to the aid of the ship in distress? Why or why not? What would have to be different from our current understanding of science for the Cosmographer to get to the damaged ship on time to save its crew?

The pressure, volume, and temperature of a mole of an ideal gas are related by the equation pv = 8.31t, where p is measured in kilopascals, v in liters, and t in kelvins. use differentials to find the approximate change in the pressure if the volume increases from 14 l to 14.6 l and the temperature decreases from 375 k to 370 k. (round the answer to two decimal places.)

6–43 a food department is kept at 2128c by a refrigerator in an environment at 308c. the total heat gain to the food department is estimated to be 3300 kj/h and the heat rejection in the condenser is 4800 kj/h. determine the power input to the compressor, in kw and the cop of the refrigerator.

Acar travels in reverse. it covers 150 meters in 12 seconds what is the velocity of the car what is the speed of the car