<h2>The Pressure Increases
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Explanation:
- When the water is heated from 10℃ to 90℃ the pressure at the bottom of the beaker will also increase.
- For a closed system with liquid contents that is water, the pressure will always increase with a rise in temperature.
By using the formula;
where,
V1 & V2 are the volumes at the initial level and final level, both the volumes are the same(ignoring pressure distention), T1 & T2 are the temperatures and P1 & P2 are the pressures.
Therefore, we get the pressure excluding the volumes as -
- Hence, according to the above explanation, if the temperature of the water increases then the pressure at the bottom of the beaker is also increased.