Physics, asked by ansha12, 1 year ago

when the cutting edge of a knife is rubbed against fast rotating stone to sharpen it sparks fly around explain the reason

Answers

Answered by 420kiikiichan15905
3
Hey mate! Ur ans is here!

⏩Due to friction between the knife and the stone, the temperature of the knife and hence stone increases to such a level that the sparks are produced which can be seen while sharpening it.⏪

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