Question

Foods cook faster when placed in a pressure cooker. This is because the pressure on the surface of the water is the atmospheric pressure, and the boiling point of water is normal.
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Answer 1

Answer:

The food cook faster when placed in a pressure cooker, the pressure will be high.

Explanation:

In a pressure cooker, the pressure of the surrounding is high.

the boiling point is defined as the temperature at which the vapor pressure of a liquid becomes equal to atmospheric pressure. Now in a pressure cooker, due to high pressure, the temperature needed to reach the boiling point will be high. This makes the overall temperature higher and this helps to cook the food more quickly.

Answer 2

In a pressure cooker, the pressure of the system is in a higher pressure than the pressure outside it. The pressure is caused by the water that is boiling inside the system. The steam that is trapped increases the pressure and as a consequence increases the temperature, cooking the food with less time.