Explain the Law of Reflection

Name three different units of energy used to measure heat and describe what type of situations each is usually used.

According to newton’s first law of motion, which force is expected to cause a body to accelerate?

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