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Oksanka [162]
3 years ago
11

Explain, briefly, what the electrical field inside a microwave oven does to heat food.

Physics
1 answer:
yarga [219]3 years ago
5 0

Answer:

Inside the strong metal box, there is a microwave generator called a magnetron. When you start cooking, the magnetron takes electricity from the power outlet and converts it into high-powered, 12cm (4.7 inch) radio waves. Thus the microwaves pass their energy onto the molecules in the food, rapidly heating it up.May 3, 2018

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ANS

{ A }

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{ B }

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6 0
4 years ago
Which of the following is an example of deposition?
Murrr4er [49]
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4 0
3 years ago
Compare the maximum rate of heat transfer to the basal metabolic rate by converting a bmr of 88 kcal/hr into watts. what is the
elena-14-01-66 [18.8K]

Explanation :

It is given that,

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So, 1\ kcal/h=1.16\ watts

and 88\ kcal/h=88\times 1.16\ watts = 102.08\ watts

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