Which equation shows a conservation of mass?
a) h2 o → h2 + o2
b) ag + cl2 → agcl
c) caco3 → cao + co2
d) kclo3 → kcl + o2

If the temperature were raised very high, classically what would we expect the heat capacity per object to be for this one-dimensional system? give a numerical value. chigh t = __ j/k/object (one reason for the discrepancy is that the high-temperature limit assumes that the number of oscillators is large (n > > 1), which is not the case in this tiny system.)

What are the theoretical properties of a gas at a temperature of 0 kelvin?

Asatellite component is in the shape of a cube with 10cm edges, has an evenly distributed mass of 2 kg and one bolt hole at each of four corners. if the maximum predicted random vibration environment is 10 grms, what bolt size would be a good choice for restraint? what other factors might drive bolt size besides force/stress?