Advertisements
Advertisements
Question
Complete the following sentences :
When sound travels in a medium, the particles of medium ___________ but the disturbance ___________.
Advertisements
Solution
When sound travels in a medium, the particles of medium do not move but the disturbance moves .
APPEARS IN
RELATED QUESTIONS
Out of solids, liquids and gases :
(a) in which medium sound travels slowest?
(b) in which medium sound travels fastest?
Why cannot a sound be heard on the moon? How do astronauts talk to one another on the surface of moon?
Fill in the blank and explain.
Sound does not travel through ______.
Give scientific reasons:
As the sound wave propagates from one place to the other in air, the air itself is not required to move from one place to the other.
Explain the experiment, with a neat diagram, to prove the following:
'Sound needs material medium for propagation.'
Describe in brief, with the aid of a lebelled diagram, an experiment to demonstrate that a material medium is necessary for propagation of sound.
Answer the following question :
How does the speed of sound differ in different media?
What are the requisites of the medium for the propagation of sound? Briefly, explain them.
Name the Sound of the Frequency Given Below:
2000 Hz
The speed of sound is ______ in solids than in liquids
