Which of the following is an example of kinetic energy? options: a) a car sitting motionless b)a sled sitting at the top of a hill c) a girl running in a race d) a tank containing gasoline

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

Arrange the images in order to show how lake-effect snow occurs.

The ability to make things happen is also called a. heat b. force c. matter d. energy