acoustic impedance
(as, the ratio of sound-pressure amplitude to volume-velocity amplitude across a given surface in a medium transmitting sound) ध्वनि संरोध
(as, the ratio of sound-pressure amplitude to volume-velocity amplitude across a given surface in a medium transmitting sound) ध्वनि संरोध
कॉपीराइट © २०१९ - भाषा संचालनालय, महाराष्ट्र राज्य
Hits : 4,78,35,230
Best : 43,725