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CBSE - VIII - Science - Sound
How sound propagates
Asked by ishantraghuvanshi100
4th December 2021,
11:30 AM
CBSE - VIII - Science - Sound
Whatis reverbation of sound
Asked by karthikbalasri
3rd December 2021,
6:57 AM
CBSE - VIII - Science - Sound
What is necessary for propagation of sound
Asked by aanandparve1942007
11th April 2021,
8:35 PM
CBSE - VIII - Science - Sound
Is the speed of sound more in a substance with higher temperature or lower temperature. Explain
Asked by Deepak
17th December 2020,
1:28 PM
CBSE - VIII - Science - Sound
Is the speed of sound is faster in a denser substance or a less dense substance. Explain
Asked by Deepak
17th December 2020,
1:26 PM
CBSE - VIII - Science - Sound
From which medium does the sound propagates faster ? and which mediun gives max resistence to the sound propagation ?
Asked by meghnananavati
20th August 2017,
11:46 AM
CBSE - VIII - Science - Sound
Name one material that do not conduct sound and act as sound insulator?
Asked by Topperlearning User
29th July 2016,
3:57 PM
CBSE - VIII - Science - Sound
How does a sound wave travel through the air?
Asked by Topperlearning User
29th July 2016,
3:57 PM
CBSE - VIII - Science - Sound
How are the sound waves propagated by a telephone speaker?
Asked by Topperlearning User
29th July 2016,
3:44 PM
CBSE - VIII - Science - Sound
When bee buzzes from which part does it produce sound?
Asked by Topperlearning User
29th July 2016,
2:47 PM
CBSE - VIII - Science - Sound
How is sound propagated ?
Asked by Topperlearning User
29th July 2016,
2:38 PM
CBSE - VIII - Science - Sound
True or False
1, sound travels faster on a rainy day than on a dry day
2, moisture increases pressure
Asked by shrinilassp
15th November 2015,
9:35 PM
CBSE - VIII - Science - Sound
Describe an activity to demonstrate that sound cannot travel through vacuum.
Asked by Topperlearning User
2nd April 2015,
9:24 AM
CBSE - VIII - Science - Sound
Draw a neat and well labelled diagram of human ear.
Asked by Topperlearning User
2nd April 2015,
9:12 AM
CBSE - VIII - Science - Sound
in which case the sound travels faster?
the answer would be gas but how it is solid
Asked by Suchita
7th February 2015,
6:22 PM
CBSE - VIII - Science - Sound
In which medium speed of sound is the highest- Solid, Liquid or Gas? How?
Asked by ashutosh.pau
7th October 2014,
2:52 PM
CBSE - VIII - Science - Sound
Does sound travel faster than the speed of light?
Asked by Topperlearning User
4th June 2014,
1:23 PM
CBSE - VIII - Science - Sound
Can you tell why astronauts carry radios to space to communicate with each other?
Asked by Topperlearning User
4th June 2014,
1:23 PM
CBSE - VIII - Science - Sound
Why do sound travel faster in solids?
Asked by Topperlearning User
4th June 2014,
1:23 PM
CBSE - VIII - Science - Sound
Does sound propagate in all directions? Give one example to support your answer.
Asked by Topperlearning User
4th June 2014,
1:23 PM
CBSE - VIII - Science - Sound
Can sound travel in vacuum? Explain
Asked by Topperlearning User
4th June 2014,
1:23 PM
CBSE - VIII - Science - Sound
We cannot talk to one another on the surface of moon. Give reasons.
Asked by Topperlearning User
13th May 2014,
9:00 AM
CBSE - VIII - Science - Sound
Sound cannot reach us from space. Give reasons.
Asked by Topperlearning User
13th May 2014,
8:55 AM
CBSE - VIII - Science - Sound
List the factors on which the speed of propagation of sound depends on?
Asked by Topperlearning User
12th May 2014,
1:30 PM
