The friends consider a beam of light traveling from air into glass, and in the course of their discussion, Camilla makes several statements. Which statement is false? "The wavelength of the light is smaller in the glass than in the air." "The frequency of the light is the same both in air and in the glass." "The propagation speed of the light is smaller in the glass than in the air." "The frequency of the light in air is greater than the frequency of the light in the glass