Liquid and gas exert pressure on inner walls of the container in which they are kept.explain this phenomenon with an experimental setup.no diagrams required
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Gas
M
The molecules are continually colliding with each other and with the walls of the container. When a molecule collides with the wall, they exert small force on the wall The pressure exerted by the gas is due to the sum of all these collision forces.The more particles that hit the walls, the higher the pressure.
If a gas is heated up, its particles move around more quickly. They hit the walls of their container harder and more often. This increases the pressure. Sometimes the pressure gets so great that the container bursts.
This is why balloons and tyyres burst if you blow them up too much. It's also why deodorant spray cans carry warning signs to tell you not to leave them in the sunshine. If they get too hot they explode.
2)Liquids
All the liquids exert pressure on the base or bottom and walls of their container.All the liquid have weight.
When we pour liquid into a vessel, then the weight of liquid pushes down on the base of the vessel producing a pressure.
The liquid exerts pressure on the base of the vessel.
M
The molecules are continually colliding with each other and with the walls of the container. When a molecule collides with the wall, they exert small force on the wall The pressure exerted by the gas is due to the sum of all these collision forces.The more particles that hit the walls, the higher the pressure.
If a gas is heated up, its particles move around more quickly. They hit the walls of their container harder and more often. This increases the pressure. Sometimes the pressure gets so great that the container bursts.
This is why balloons and tyyres burst if you blow them up too much. It's also why deodorant spray cans carry warning signs to tell you not to leave them in the sunshine. If they get too hot they explode.
2)Liquids
All the liquids exert pressure on the base or bottom and walls of their container.All the liquid have weight.
When we pour liquid into a vessel, then the weight of liquid pushes down on the base of the vessel producing a pressure.
The liquid exerts pressure on the base of the vessel.
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