Answer:
d. Electrons would be ejected and they would have greater kinetic energy than those ejected by yellow light.
Step-by-step explanation:
A formula that describes the kinetic energy of an electron ejected when a surface is truck by light is:
- Ephoton = KineticEnergyElectron + Φ
As you see, the higher the energy of the photon striking the surface, the higher the kinetic energy of the ejected electron.
Ultraviolet light has more energy than yellow light, so it would cause the ejected electron to have greater kinetic energy as well.