Physics, 21.11.2019 04:31 yuser8081

Acube of water 10 cm on a side is placed in a microwave beam having ea = 11 kv/m‘ the microwaves illuminate one faceofthe cube, and the water absorbs 80% of the incident energy, how long will it take to raise the water temperature byso'c? assume that the water has no heal loss during this time.

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Acube of water 10 cm on a side is placed in a microwave beam having ea = 11 kv/m‘ the microwaves ill...