Question

ques 1-a thick layer of ice on the the freezer of refrigerator is
a. not not useful because it slows down the cooling rate
b.not useful because its Harbour harmful bacteria
c.not useful the power consumption is reduced
d.useful because it cools the content of the refrigerator in less time ​

Answer 1

Answer:

useful as it cool down the content of the refrigerator in less time

Answer 2

Answer:

Here is your answer:)

d)Useful because it cools the content of the refigerator in less time...

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