Question

it is easy to cut vegetables,fruits with a sharp knife. A blunt knife does not work here why does this happen

Answer 1

Answer:

Since sharp knife has very low area of cross section as compared to the blunt knife. Thus, the sharp one penetrates easily.

Hope it helps you successfully.

Please mark me the brainliest.

Answer 2

Answer:

we know that smaller the area greater is pressure and larger is the area lesser is the pressure

therefore when we cut vegetable using sharp knife then the area of contact is small and therefore the pressure is more this makes it easier to cut vegetable but when we cut vegetable with a blunt knife the area of contact becomes more and thus the pressures reduces so it is difficult to cut vegetable with it

="="="="="="="="="="="

FOLLOW ME IF MY ANS HELPS

="="="="="="="="="="="