Biology, asked by engcarrion9112, 1 year ago

A sharp knife is more effective in cutting of a fruit than a blunt knife why ?

Answers

Answered by sandesh01
2
as the area of the edge is very less so it is easy to cut but when it get blunt the area of edge increases so it is hard to cut.
Answered by Tamash
1
Hey mate here is ur query..

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Pressure is inversly proportional to area and sharp knife has less area which exert more pressure while blunt knife has more area so it exert less pressure this is the reason sharp knife cut better

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Hope this will help you
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