• किरण ध्वानिकी
|ray: चमक ज्ञान दृष्टि|
|acoustics: ध्वनि के लिए उत्तम|
ray acoustics meaning in Hindiray acoustics sentence in Hindi
- "' Geometrical acoustics "'or "'ray acoustics "'is a branch of acoustics that studies propagation of sound on the basis of the concept of rays considered as lines along which the acoustic energy is transported.