Science Class 8 Force and Pressure

Asked by AMNA FATHIMA POTTACHOLA · HAL PUBLIC SCHOOL

Why is it easier to cut vegetables with a sharp knife than a blunt knife?

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Answer: B. A sharp knife has a very small edge area, producing high pressure

A sharp blade concentrates all your pushing force onto a microscopic edge. This tiny area creates massive pressure, allowing the blade to slice easily through food.

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