The seniors at Citrus Hill leave for GRAD NIGHT at Disneyland at 8 p. m. they travel 60.5 miles before the stop in Anaheim. Then they return back to Citrus Hill at 7 a. m. What was the average speed of the bus?

Air initially at 0.75 bar, 1000 k, and occupying a volume of 0.12 m^3 undergoes two processes. process 1-2: the air is compressed isothermally until the volume is halved. process 2-3: the air undergoes a constant pressure process until the volume is halved again. assume ideal gas behavior. a) determine the mass of the air, in kg. b) the work and the heat transfer for each of the two processes, in kj. (100 kj = 1 bar . m^3)

Ryan is examining the energy of the particles in a bar of gold. what is ryan most likely studying?

Identify some abiotic characteristics of the tundra biome.