True Or False? Stars glow because they produce energy by the process of nuclear fission.

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

Which inventor was often called the lady edison

If you drive 12 miles north and 35 miles east, what is the direct distance between you and your starting point?