Awave has frequency of 50 hz and a wavelength of 10m what is the speed of the wave?

Select the correct answer. which statement is true about a polarized object? o a. it gains electrons and becomes negatively charged. ob. it gains protons and becomes positively charged. oc. the number of positive and negative charges can be the same. od. it has to be a metal. o e. there is no change in the distribution of the charge in the object. reset next what

Which actions would increase the rate at salt dissolves in water? stir the water? crush the salt? use less water? heat the water? cool the salt

Determine the percent sulfuric acid by mass of a 1.61 m aqueous solution of h2so4. %