Tagged: Doppler’s Effect

June 17, 2021

Audible sounds, Doppler’s effect, Savart’s wheel importance, Sound properties and velocity

Sound is an external factor (or stimulus) that affects the ear causing the sense of hearing. Sound is produced due to the vibration of bodies and it stops when they stop vibrating the vibrating...

Technology

January 25, 2017

Microwave Motion Detector (Microwave sensor) uses, features, cons & pros

Microwave Sensor It is also called Doppler Radar , It is sensitive to the reflect microwave from the objects , without interference from temperature , It has the advantages of low power consumption ,...