An ideal gas satisfies the equation pv = rt, where p is the pressure, v is the volume, r is a constant, and t is the temperature. at a certain time, the temperature is maintained constant, the pressure p = 100 lb / in2 and is increasing at 4 lb / in2 • sec. at what rate is the volume changing when it is 60 in3?

28. which is not a reason that water is used to store spent fuel rods from nuclear power plants? water increases the speed of the chain reaction in the fuel rods. water protects nuclear power plant workers from the high temperature and radiation of the fuel rods. water acts as a radiation shield to reduce the radiation levels. water cools the spent rods. salts action