log(/m 210-1-2-3-4-5-6-7-8-9-10 Radio Microwave Ultro X-Ray Ⅴ iolet Ihfrared Visible (The speed of light in vacuum is dependence with frequency and wavelength?) The photoelectric effect: Light is able to cause electrons to be ejected from the surface of metals(The speed of light in vacuum is dependence with frequency and wavelength?) The photoelectric effect:Light is able to cause electrons to be ejected from the surface of metals