Question

why do our hands become warm when rubbed against each other ? explain​

Answer 1

Answer:

Due to friction between them.

Explanation:

When you rub your hands together, the action of scraping the

surface of your skin back and forth against each other causes

the molecules in your skin to move a little faster. The faster

that molecules move, the higher the temperature. So the

friction of rubbing your hands together makes them feel

warmer

Answer 2

Answer:

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