Question

what does a sharp knife cut effectively then a blunt knife ?​

Answer 1

Answer:

A sharp knife cuts objects easily because due to its very thin edge, the force of our hand falls on a very small area of the object producing large pressure.

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Answer 2

Answer:

Due to pressure difference

Explanation:

Sharp knife has less surface area in contact while cutting due to which more pressure is applied which helps in effective cutting.

Blunt knife has more surface area due to which pressure decreases and there is no effective cutting.

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