Why does the same amount of force exerts more pressure on a knife than on a flat surface of a spoon? plz reply it fast as its very urgent
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Answered by
0
due to their surface area
Zuwainah:
its too short and not proper
not exact
but thnx for the answer
i know it's not exact
it's a just concept
which concept
Answered by
1
we know,
pressure = Force /Area
it means pressure is inversely proportional to Area .
if cross section is minimum then pressure exert maximum .
know, you see cross section area of knife is lesser than cross section area of flat surface of spoon. so , pressure exerted by knife is greater then pressure exerted by flat surface of a spoon
pressure = Force /Area
it means pressure is inversely proportional to Area .
if cross section is minimum then pressure exert maximum .
know, you see cross section area of knife is lesser than cross section area of flat surface of spoon. so , pressure exerted by knife is greater then pressure exerted by flat surface of a spoon
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