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Physics GK · Q150

Heat and Thermodynamics

Competitive Exams · Physics GK · question 150

Q150

Food gets cooked faster in a pressure cooker because

A.
Water starts boiling at a lower temperature due to high pressure
B.
Water starts boiling at a higher temperature due to high pressure
Answer
C.
Water boils only at 100°C but the heat content is higher at high pressure
D.
Convection currents are set inside the cooker

Answer: Option B

Solution

Answer: Option B
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