Does an odometer in a car measure distance or displacement?

Waves that cause the most damage during an earthquake are a. surface waves c. s waves b. p waves d. ocean waves

How would a small bar magnet be oriented when placed at position x?

The flame produced by the burner of a gas (propane) grill is a pale blue color when enough air mixes with the propane (c3h8) to burn it completely. for every gram of propane that flows through the burner, what volume of air is needed to burn it completely? assume that the temperature of the burner is 195.0°c, the pressure is 1.05 atm, and the mole fraction of o2 in air is 0.210.