The pre-2000’s-style television sets were based on cathode raytube (CRT) technology. A CRT is a vacuum tube that operates byheating an internal metal filament (the cathode) to a hightemperature so that electrons are ejected from its surface. Theseelectrons are then accelerated through a large voltage towards thepositively charged anode before striking a phosphor-coated screento produce visible light. Assume that the electrons start from restand are accelerated across a voltage difference of 1000~V1000 V.Calculate the speed of the electron when it strikes thephosphor-coated screen.
