Chemistry, asked by smile34, 1 year ago

Explain why:(a)air is used to inflate tyres(b)steel is used to make railways line.

Answers

Answered by sallu14

We can use gases for this purpose. But air is widely available without any cost so it isused. Steel is used for railway lines because it has a high tensile strength and appropriate hardness.It has resistance to internal and surface cracks.

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Answered by udit43

Hey buddy here is your answer :

( a ) Air is used to inflate tyres because they can be compressible upto some extent of pressure. Also air is widely available.

( b ) Steel is used to make railway lines because it is rust free and has high tensile strength. Also it has resistance to internal and external cracks.

Hope it helps.

Have a good day dear.

udit43: well i am supporting you bro

smile34: hm bro nahi hai

sallu14: what mean of bro

udit43: Oh really really sorry.

udit43: Sallu is a boy's name. Isn't it ??

sallu14: mind your language ok

smile34: koi baat nahi☺

udit43: Again sorry yaar.

udit43: Ok sallu you deserve to be the brainliest.

sallu14: If you want to talk to me then do not do it with sarcasm, do not do it, I am not forcing you

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