Home > Term: doppler effect
doppler effect
The phenomenon evidenced by the change in the observed frequency of a sound or radio wave caused by a time rate of change in the effective length of the path of travel between the source and the point of observation. .
- ส่วนหนึ่งของคำพูด: noun
- อุตสาหกรรม/ขอบเขต: Military
- Category: Missile defense
- Company: U.S. DOD
0
ผู้สร้าง
- mf1967
-
(Gold) 1564 points - 100% positive feedback
(Oklahoma, United States of America)
