Advertisements
Advertisements
Question
A medium is necessary for ______ of sound.
Fill in the Blanks
Advertisements
Solution
A medium is necessary for propagation of sound.
shaalaa.com
Is there an error in this question or solution?
RELATED QUESTIONS
Calculate the wavelength of a sound wave whose frequency is 220 Hz and speed is 440 m/s in a given medium.
What is the vacuum? Explain why, sound cannot travel through vacuum?
When we change a feeble sound to a loud sound, we increase its :
Which of the following frequency of sound can be generated by a vibrating simple pendulum as well as by the vibrating vocal cords of a rhinoceros ?
Define wavelength.
Can sound waves be reflected?
State the relation between the wavelength and the frequency.
Match the following.
| Ultrasonics | Frequency below 20Hz |
| Speed of sound in air | Needs material medium |
| Infrasonics | 330ms-1 |
| Sound propagation | Frequency more than 20000 Hz |
Why does an empty vessel produce more sound than a filled one?
What are the uses of infrasonic sound?
