Science, asked by ybuuyyubyuvyuvuyv, 4 months ago

Sound becomes louder.
Sound becomes fainter first and louder when all air was pumped out.
Sound becomes fainter and was not heard.
Sound remains the same as before.

Attachments:

Answers

Answered by rahmanzoya237

2

Answer:

Sound becomes louder.

Sound becomes fainter first and louder when all air was pumped out.

Sound becomes fainter and was not heard.

Sound remains the same as before.

Previous Question

Next Question

Similar questions

English, 2 months ago

The lesson highlights the issue of ‘discrimination’, do you think that such discrimination should be avoided especially in the schools and a healthy atmosphere should be created for every student? Write your answer in 100-120 words.

English, 2 months ago

Q: Who stormed and raged?

Science, 2 months ago

define displacement reaction and write one example to show it...

English, 4 months ago

pick out the verb in the following sentences and state whether the verb is transtive or intranstive:- 1) we reached the station on time 2)jhon studied english yesterday 3)rhe boy who lives nebary is injured...

CBSE BOARD X, 4 months ago

दंत चमक टूथपेस्ट की विशेषताएं बताते हुए एक विज्ञापन 50 शब्दों में लिखिए please don't spam...

English, 11 months ago

I never asked you to do it. Change into interrogative...

Hindi, 11 months ago

answer fast in hindi .... whoever gives the answer will be marked as a brainliest.... answer in detail ...

English, 11 months ago

the title of "MERCHANT OF VENICE" is an appropriate one or not give reason for your answer describe in brief ...