describe an activity to show that sound needs a medium to travel
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Answered by
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take a bell jar and fix a bell in it and and take a cork that no air pass through it on the bell and bell start to ring take a vacuum and suck all air from it you will see no sound is heard this show that sound need a medium to travel
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Sound needs a medium to travel can be explained by the fact that in a vacuum chamber no sound would be passed.
Explanation:
- Sound waves travel through the air and this is how the sound is passed on. Sound waves can pass through any medium, like water, air, wood, steel, ice, and others.
- Channels of these mediums can be constructed and sound can be measured to be passed on.
- If a channel can be created with a vacuum inside, then it can be witnessed that the sound waves fail to pass on and no sound can be transferred.
Learn more about Medium of Sound:
Through which medium sound travels faster iron or water?give reason
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