there is a container filled with air and having an electric bell kept inside. A person standing close to it can distinctly hear the bell. Now the air is removed slowly.
i)will the person be able to hear the bell after the air in the container is completely removed? Why?
REMIND THAT THERE IS VACUUM INSIDE THE CONTAINER///;'
Answers
Answered by
3
When the air is removed completely from the vessel, the loudness of the sound decreases.
Explanation:
- When an alarm bells is kept inside the vessel and the bell rings, the person standing close by it, hears the alarm sound.
- When the air is removed from the vessel completely, the alarm’s loudness gets affected. The same person hears the sound in a decreased manner when the air is slowly removed from the plastic bottle.
- A vacuum is created in the bottle when the air is removed completely.
- This is because of the reason that the sound cannot travel through the vacuum and it is not possible to hearing the alarm clock’s sound.
To learn more:
1. Take a balloon filled with air or keep it in a container and close its mouth what is the size of it then which law does it suggest.
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2. Water is filled upto same height in two identical closed containers A and B. Container A has vacuum over the water while container B has air over the water. At the same depth of both the containers there is an opening on which identical balloons A and B are attached as shown in the figure given below.
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Read more on Brainly.in - https://brainly.in/question/15490613#readmore
Answered by
3
Answer:
The person will not be able to hear the bell.
Explanation:
A vacuum is created in the bottle when the air is removed completely.
This is because of the reason that the sound cannot travel through the vacuum and it is not possible to hearing the alarm clock’s sound.
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