•How close to each other are the different measurements for acetic acid? How did you combine class data to determine a consensus for the % w/w of acetic acid in the vinegar.•How does your class result compare to the concentration of acetic acid reported on the bottle of vinegar? If it is different, what might explain this difference?

If we compare and contrast electromagnetic waves with sound waves, all but one statement is true. that is a) sound waves require a medium to travel while electromagnetic waves do not. b) electromagnetic waves can travel through the vacuum of space while sound waves cannot. c) electromagnetic waves must have a medium in which to travel, but sound waves can travel anywhere. eliminate d) sound waves must bounce off of matter in order to travel while electromagnetic waves do not require matter to be present.

An object displaces 652 ml of water. the volume of the object is: 0.652 cm³ 6.52 cm³ 65.2 cm³ 652 cm³

Amechanical wave that transports a lot of energy will have a