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Physics GK · Q81

Heat and Thermodynamics

Competitive Exams · Physics GK · question 81

Q81

Pressure cooker cooks food in lesser time because

A.
The temperature of boiling water decreases due to high pressure
B.
Air has no effect as it is closed from all sides
C.
Temperature of boiling water increases due to high pressure
Answer
D.
Evaporation of the water used is very small

Answer: Option C

Solution

Answer: Option C
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