In Bohr model N3 moves up to N 4 the electron occupies distinct energy states where energy is absorbed or emmitted

Aradio signal from a gps satellite take only about 0.067 seconds to reach a gps reciever. if the speed of light is about 300,000km/s, then approximately how far away is the reciever from from the satellite?

When the speed of the bottle is 2 m/s, the average maximum height of the beanbag is m.

Adepositional also feature that forms where a stream enters a lake or an ocean is a