001. Air upward pressure (বায়ুর ঊর্ধ্বমুখি চাপ)

2,497 views · Published 30 July 2017 · 1:31 · Indexed 26 October 2026

Channel: Ram Dawn · 2017 · People & Blogs

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A very simple demonstration to show how the air give pressure upwards. Actually here the downwards pressure of water is much less than the upwards pressure of air.

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