How does a degree on the Fahrenheit scale compare with a degree on the Celsius scale? Remember to use the calibration
points on each scale in your comparison. Can you think of a
way to change the temperature from one scale to the other?

The diagram shows four locations in the electric field of a positive point charge m. at which location is the electric potential the greatest.

If you put a helium-filled balloon in the refrigerator, what will happen?

What accounts for an increase in the temperature of a gas that is kept at constant volume? a. energy has been removed as heat from the gas. b. energy has been added as heat to the gas. c. energy has been removed as work done by the gas. d. energy has been added as work done by the gas.