A system called ____ uses a light beam to measure the change in frequency of falling precipitation, cloud particles, and dust.
A)Doppler radar
B)Doppler lidar
C)the vortex chamber
D)dual polarization radar
E)NEXRAD

Question

Quizplus · Accepted Answer

Doppler lidar uses a light beam (laser) to measure the change in frequency (Doppler shift) of light scattered back from particles in the atmosphere, such as falling precipitation, cloud particles, and dust, allowing for the measurement of their speed and direction.

A System Called ____ Uses a Light Beam to Measure