4 Written Questions
4 Multiple Choice Questions
- The ratio of the sine of an angle of incidence to the sine of the angle of refraction is a constant.
- The solubility of a gas in a liquid is directly proportional to the partial pressure of the gas
- The extension of a spring is proportional to the load placed on it.
Or, stress is directly proportional to strain.
- 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.
4 True/False Questions
Coulomb → 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
Charles → The amount of energy generated from a chemical reaction is the same whether the reaction happens in one step or several steps.
Ohm → The amount of energy generated from a chemical reaction is the same whether the reaction happens in one step or several steps.
Boyle → The volume of a gas is inversely proportional to its pressure if temperature is held constant