Final answer:
The Doppler effect is a physics phenomenon that describes the change in frequency of waves relative to an observer's motion. Meteorologists use the Doppler effect to predict weather by analyzing frequency shifts in radar waves reflected off precipitation particles.
Step-by-step explanation:
Doppler Effect
The Doppler effect is a phenomenon in physics that describes the change in frequency of waves (such as sound or light) relative to an observer moving relative to the source of the waves. The effect causes waves to appear compressed or stretched depending on the motion of the source and the observer.
Use in Meteorology
Meteorologists use the Doppler effect to predict weather by analyzing the frequency shift of radar waves reflected off precipitation particles. This allows them to determine the velocity and direction of the particles, which helps in forecasting severe weather events like thunderstorms, tornadoes, and hurricanes.
Learn more about Doppler effect and its use in meteorology