1.

A chef while cooking cuts his hand with a sharp-edged knife, but to his surprise, his hand did not cut with a spoon even on the application of a greater force. Why did it cut from a knife for a smaller force?

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A chef while cooking cuts his hand with a sharp-edged knife, but to his surprise, his hand did not cut with a spoon even on the application of a greater force. Why did it cut from a knife for a smaller force?




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