InterviewSolution
Saved Bookmarks
InterviewSolution
| 1. |
What is doplers effect |
| Answer» According to it, whenever there is a relative motion between a source of sound, the listener and the intervening medium, the apparent frequency of sound heard by the listener is different from the actual frequency of sound emitted by the source.( Its reverse is also true).<br>It is a wave phenomenon in which their is a apparent change in frequency (pitch) due to relative motion between source, listener (observer) and medium | |