4 Written Questions
4 Multiple Choice Questions
- The force between two electric charges is inversely proportional
to the square of the distance between them and directly proportional to the product of their charges
- Electric current is equal to the potential difference across the conductor divided by resistance (I=v/R)
- The volume of a gas is directly proportional to temperature if
pressure is held constant.
- The extension of a spring is proportional to the load placed on it.
Or, stress is directly proportional to strain.
4 True/False Questions
Graham → Electric current is equal to the potential difference across the conductor divided by resistance (I=v/R)
Raoult → The volume of a gas is inversely proportional to its pressure if temperature is held constant
Snell → The ratio of the sine of an angle of incidence to the sine of the angle of refraction is a constant.
Dalton → When a substance is dissolved in a solvent, the solution formed will have a lower freezing point, higher boiling point, and less vapor pressure than the pure solvent.