Classify each material as a polymer or a composite.

To do work, this truck uses energy stored in chemical fuel and an electrical battery. how much total energy does this truck put out?

Argon is adiabatically compressed from an initial volume of 16 liters to a final volume of 2 liters. by what factor do the following quantities change? do they increase or decrease? (a) the rms speed (b) the thermal energy of the gas (c) the molar specific heat cv (d) the pressure

Can you match these to the correct definition