One kilowatt-hour is equal to which of these values? 3.6 × 106 watts 3.6 × 106 joules 3.6 × 106 amps 3.6 × 106 ohms

the area between the graph and the t axis

molecules are free to separate from each other and will take on the shape of the container. molecules move completely at random and high speeds. they vibrate in a fixed position and do not move around much. molecules expand to the edge of their container.