If a source of solid is moving; a stationary listener will hear a sound of different frequency. This is called? By: Sunday|Published on: Mar 25|Categories: Physics JAMB| 0 comments A. doppler effect B. resonance C. ultra sound D. rarefaction Correct Answer: Option A – doppler effect Users Also Read These:The sound heard by a person after the reflection of…A girl stand 80m away from a tall cliff and blows a…As the air column of length L in an air pipe…The diagram below represents a stationary wave set…A body of mass 5kg moving with a velocity of 10ms-1…SEE ALSO Which of the following statements is true of the properties of a moving coil galvanometer?