Nuclear energy, elastic energy, chemical energy, mechanical energy, sound energy, and thermal energy are examples of??

if you're asking what comes out, it's steam.

oxygen, selenium, tellurium, and polonium.

they're all from the same group as sulfur (group 16).

a gas, having a molecular weight of 13 kg/kmol and a kinematic viscosity of 0.25 cm2/s, flows through a pipe 0.25 m internal diameter and 5 km long at the rate of 0.4 m3/s and is delivered at atmospheric pressure.