Blue light can eject electrons from a photosensitive surface while orange light can not. Will violet and red light eject electrons from the same surface?

Explanation

Since `f_("Violet") gt f_("blue") gt f_("red")`.
So we find that violet light can eject photoelectrons.
`[therefore f_("violet") gt f_("blue")]` and red light cannot eject photoelectrons
`(therefore f_("red") lt f_("blue"))`