Atmospheric Pressure
Atmospheric Pressure
Atmospheric Pressure:
The ordinary lift pump that raises water from a well or spring works because of atmospheric pressure. The weight of the atmosphere pushes down against the water in the well and forces it up the pipe, which connects the well and the pump. Atmospheric pressure can hold up a column of water 10 metres high, equivalent to 76 mm of mercury.
Bernoulli's principle also explains the lift on an aeroplane wing. The shape of the wing causes air to rush over the top surface faster than it flows past the under-surface. This causes a reduction in pressure above the wing, which usually accounts for about two-thirds of the lift. The rest of the lift on the wing is due to
Students / Parents Reviews [10]
My experience was very good with Abhyas academy. I am studying here from 6th class and I am satisfied by its results in my life. I improved a lot here ahead of school syllabus.
Ayan Ghosh
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Hiya Gupta
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Om Umang
10thA marvelous experience with Abhyas. I am glad to share that my ward has achieved more than enough at the Ambala ABHYAS centre. Years have passed on and more and more he has gained. May the centre flourish and develop day by day by the grace of God.
Archit Segal
7thOne of the best institutes to develope a child interest in studies.Provides SST and English knowledge also unlike other institutes. Teachers are co operative and friendly online tests andPPT develope practical knowledge also.
Aman Kumar Shrivastava
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Barkha Arora
10thAbhyas Methodology is very good. It is based on according to student and each child manages accordingly to its properly. Methodology has improved the abilities of students to shine them in future.
Manish Kumar
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Prisha Gupta
8thIt was good as the experience because as we had come here we had been improved in a such envirnment created here.Extra is taught which is beneficial for future.
Eshan Arora
8thI have spent a wonderful time in Abhyas academy. It has made my reasoning more apt, English more stronger and Maths an interesting subject for me. It has given me a habbit of self studying
