How does a walkie talkie transfear to each walkie talkie

When a light bulb shines, it gives off light energy and energy. a. heat b. potential c. chemical d. electrical

When the magnetic domains in a material can be aligned, but eventually drift out of alignment, the material is

An electron moves with a constant horizontal velocity of 3.0 × 106 m/s and no initial vertical velocity as it enters a deflector inside a tv tube. the electron strikes the screen after traveling 26 cm horizontally and 19 cm vertically upward with no horizontal acceleration. what is the constant vertical acceleration provided by the deflector? (the effects of gravity can be ignored.)