Luis set a glass of water outside in the sunshine. when he looked at the glass ten minutes later, the contents had changed. what king of change happened to the ice water?

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.