An ice cube is placed in a microwave oven.
1 answer:
Answer:
It takes 266 seconds to melt the ice.
Explanation:
Given data
Power of the microwave oven (P): 125 WattHeat supplied to the ice (Q): 33,200 JouleTime for the melting (t): to be determined
In order to determine the time required to melt the ice, we can use the following expression.
P = Q/t
t = Q / P = 33,200 J/ 125 W = 266 s
It takes 266 seconds to melt the ice.
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it is very hard question for me sorry i cant solve it
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