Explain the following:Sleepers are laid below the rails
186 Likes
Sleepers are laid below the rails so that the pressure exerted by the iron rails on the ground becomes less.
Answered By
117 Likes
Why is the tip of an allpin made sharp?
Explain the following:It is easier to cut with a sharp knife than with a blunt one.
What do you mean by the term fluid pressure?
How does the pressure exerted by a solid and a fluid differ ?