What are the primary sources of funding for social services within society? Service fees collection, red Cross, income tax collection, donations.

Name three different units of energy used to measure heat and describe what type of situations each is usually used.

Agas initially at p1 = 1 bar and occupying a volume of 0.5 liter is compressed within a piston–cylinder assembly to a final pressure p2 = 4 bar. (a) if the relationship between pressure and volume during the compression is pv = constant, determine the volume, in liters, at a pressure of 3 bar. (b) repeat for a linear pressure–volume relationship between the same end states. reference

The mantle is made up of which structural zones?