CBSE Class 8 - Atmospheric Pressure Videos

• The pressure that atmosphere exerts is called _____
• How does the pressure exerted by a liquid change with depth ? Explain with a diagram
• If you press a rubber sucker on a rough surface,it does not stick to the surface, why?
• atmosphere pressure measurement instrument
• Atmospheric pressure is maximum ??      
• what is atmospheric pressure
• The 10% of total volume of the barometer liquid (mercury) contains impurities having an average density 5 g cm-3. When this faulty barometer is used to measure the atmospheric pressure it reads 80 cm of the liquid column. Determine the correct atmo spheric pressure.
• why the water from injection without needle does not fall down
• What will happen if the atmospheric pressure of the earth suddenly becomes zero?
• Explain any two activities in everyday life related to atmospheric pressure

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