The thickness of a metal pipe is 1 cm . Its inner diameter is 14 cm . what is the volume of metal needed for a pipe of length 1 m
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Natharva:
answer is wrong ... volume =pie r^2-R^2×h
i have also done the same pie R2-r2h
sorry bro
i ur right
it's ok
*_
xan u plz ans my questions
which one
see my questions section
Thanks
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Answer:
A metal pipe has a bore(internal diameter)
of 14 cm.The pipe is 1 mm of thick all
around.Find the weight of a pipe
if 1 cm 3 of the metal has 10 gm.
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