propagation of sound meaning in Hindi

Examples

1. He also investigated the propagation of sound in whispering galleries.
2. The propagation of sound varies between environments; for example, low frequencies typically carry over longer distances.
3. The science can be compared to asteroseismology, which studies the propagation of sound waves in stars.
4. This system should not be confused, however, with the propagation of sound as compression waves in liquid.
5. As head of a research laboratory in Vienna ( Austria ) he conducted experiments concerning the propagation of sound.
6. :John Tyndall, in " The Science of Sound ", devotes chapter 7 to things that affect the propagation of sound through the atmosphere.
7. Acoustic-only based systems typically generate their alerts a few seconds slower than optical sensing systems because they rely on the propagation of sound waves.
8. Among the Navy's uses for such data were understanding the propagation of sound through the sea, which aided the detecting of enemy submarines at great distances.
9. The sound pressure used in the calculation may be affected by distance due to viscous effects in the propagation of sound unless this is accounted for.
10. Detail theoretical analysis indicates that propagation of sound or ultrasound through a viscoelastic fluid depends on both shear modulus " G " and extensional modulus " K ",.