Q.

Hannah heats refrigerated rice which has been devoid of moisture and become dry. She heats it in a microwave. It gets unevenly heated. What should she do?

A. water should be added for even heating
B. she should heat it using equipment that offers conduction or convection
C. none of the mentioned
D. all of the mentioned
Answer» A. water should be added for even heating
Explanation: water has a low dielectric constant due to the generation of friction due to rotation of dipoles. hence, water should be added for even heating.
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