SOLUTION: An iron pipe has a lengh 12cm and breadth 10cm. The iron being 1cm thick. The mass of 1cm^3 of cast iron is 7.2g. Calculate the mass of 2-meter length of the pipe

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Question 1136763: An iron pipe has a lengh 12cm and breadth 10cm. The iron being 1cm thick. The mass of 1cm^3 of cast iron is 7.2g. Calculate the mass of 2-meter length of the pipe
Found 2 solutions by Alan3354, ikleyn:
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
An iron pipe has a lengh 12cm and breadth 10cm. The iron being 1cm thick. The mass of 1cm^3 of cast iron is 7.2g. Calculate the mass of 2-meter length of the pipe
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Is the length 12 cm, or 2 meters?
What is breadth?

Answer by ikleyn(52817) About Me  (Show Source):
You can put this solution on YOUR website!
.

My advise to the author of the post: wake up, before writing to this forum.


Also, if the pipe is cylindrical (not mentioned in the condition (!) ), then its "breadth" is called "the outer diameter".

It is not called by any other way.

The length 12 cm (first part of the post) is not relevant to the rest of the post.