Astudent wants to experimentally determine the density of water in the lab, explain the measurements the student will make , the lab apparatus lequipment she will need to determine the density of water .

This flow chart shows the amount of energy that is emitted by each type of light. ultraviolet > blue light > yellow light > red light (maximum energy) (minimum energy) in an experiment, shining which type of light on a strip of metal would be least likely to produce the photoelectric effect? ultraviolet light dim blue light bright red light bright yellow light