PUMPA - SMART LEARNING
எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்
Book Free Demo- Hold a strip of paper, \(20\ cm\) long and \(3\ cm\) wide, between your thumb and forefinger as shown in the figure.
- Now blow over the paper.
What do you think will happen to the paper?
When the air is blown over the paper, it went . Again, if the air is blown over the paper, the air pressure gets the strip.
The movement of air is always from the region of air pressure to the region of air pressure. The air moves with a , if there is a .
Register for free to see more content