Physics, asked by chhemalatha27, 9 months ago

Why do the calendar papers move forward when we put on afan​

Answers

Answered by DeepinderBawa
15

Answer:

Since cold air settles and warm air rises, the tape is 'carried' up by the warm updraft. That's why you can enjoy the cold breeze of the fan. That's why the calendar pages are flipping back ;)

Answered by nehacute
11

Explanation:

You may have studied fluid dynamics where according to relationship we get that when a fluid is moving it's pressure decreases. So, when the air in front of calendar moves it's pressure is less than that of air behind the pages and due to that difference it moves forward

hope it will help you

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