Two waves, wave A and wave B were analyzed to determine their frequencies. Wave A hasa frequency of 1 x 106 s-1while wave B has a frequency of 1 x 1014s-1.What would be the speed of these two waves?

Which theory was contradicted by experiments with the photoelectric effect? light spreads out after it passes through a small opening. as soon as light strikes metal, electrons will be ejected. visible light, regardless of color, will cause the ejection of electrons when striking metal. the kinetic energy of ejected electrons depends on the frequency of light that strikes the metal.

Light waves can move through , but they travel fastest when they move through a(n) .

In which of the following phases of matter do molecules have the highest amount of energy? a. liquid b. gel c. solid d. gas