Question

pressure of cooker cooks faster. give reason​

Answer 1

Answer:

Principle utilized in pressure cooker is that boiling point of water increases with increase in pressure. ... Higher temperature of water means higher transfer of heat to food kept in it and hence the faster cooking.

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Answer 2

Answer:

In a pressure cooker , due to high pressure the boiling point of the substance increases . So, as the boiling point increases the heat absorbed and attained by the steam increases and thus the food gets cooked faster as the amount of heat required for it to boil is absorbed by the substance.

Pressure cooker take less time to cook because under pressure, the heat builds faster and maintains temperature better, so cooking time is reduced. The increased pressure inside the cooker increases the boiling point of water above 100°C so more cooking is done before the water actually starts to boil. So, ultimately food is cooked faster.