Compare the sounds produce by wave a and wave b. the human ear would hear

a) wave a as a louder sound than wave b.

b) wave a as a higher pitched sound than wave b.

c) wave a and b with the same pitch, but wave a as louder.

d) wave b as a louder and higher pitched sound than wave a.

The arrival of in the early days of europa’s existence could have formed its ocean. it is likely that the water experienced similar to earth. it is also possible that this water is retained beneath europa’s surface and in its atmosphere due to europa’s . 1.) a. precipitation b. water vapor c. icy debris 2.) a. gravitational compression b. biochemical cycling c. radiogenic heating 3.) a, gravity b. magnetic field c. heat energy for plato

The diagram shows a series of volcanic island and a hot spot determine the direction of movement of the tectonic plate that for the island

An engine undergoes a cycle as shown in the diagram. during a complete cycle the work done by the gas is 28.5×103 j and the energy transferred thermally out is 99.4×103 j. there are 1.5×1024 gas molecules and they have three active degrees of freedom. 6. (6 pts) during which process(es) is energy transferred thermally into the gas? a. 1→2 b. 2→3 c. 4→1 d. 1→2 and 4→1 e. none of the above