Iwill mark brainliest if the number of crests that pass a point in a given time increases, what has decreased? question options: intensity wavelength frequency amplitude as taylor swift stood knee-deep in the ocean, she noted how high the waves came up on her compared to the day before. which property of waves was taylor observing? question options: amplitude speed frequency wavelength

Astudent pours 10.0 g of salt into a container of water and observes the amount of time it takes for the salt to dissolve. she then repeats the process using the same amounts of salt and water but this time she slowly stirs the mixture while it is dissolving. the student performs the experiment one more time but this time she stirs the mixture rapidly. the dependent variable in this experiment is: time for salt to dissolve speed of stirring amount of water mass of salt