explain why
i) air is used to inflate tyres
ii) Steel is used to make railway lines
Answers
Answered by
1
Explanation:
i) Air is Used to inflate tyres because Air is compressible and can be compressible upto some extent of pressure. ii) Steel is Used to make railway lines / path because it has the ability to expand .
Answered by
0
Answer:
ans 1 air is used to inflate tyres because air can take the shape of any substance that is pushed into as there are large inter molecular spaces present in air. ans 2 steel is used to make railway lines because steel is very flexible.
Explanation:
hope it helps please follow me
Similar questions