Doppler Radar

    I think that waves are used to show what is happening on the weather by showing when there's storms, huracanes or other natural disasters. Probably when the waves have a higher frequency is when the storms are getting closer to us and when the frequency is lower it means that it is far away.

   After some reacher I know that the basics of radars is that a beam of energy, called radio waves, is emitted from an antenna. As they strike objects in the atmosphere, the energy is scattered in all directions with some of the energy reflected directly back to the radar.