Physics
WAEC 1996
The main reason why rice cooks faster in a pressure cooker than in cooking pot is that
-
A.
less heat escapes from the cooker
-
B.
the vapour pressure in the cooker is constant
-
C.
the rice is not affected by the draught over the cooker
-
D.
the vapour pressure in the cooker decreases
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E.
the boiling point of water in the cooker is raised.
Correct Answer: Option E
Explanation
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