When a kettle is placed on the stove and water begins to boil, the hotter water at the bottom begins to rise and the
cooler water above it begins to sink. What do we know about the relationship between the hotter water and the cooler
water?
The cooler water has less radiation.
The cooler water is denser.
O The hotter water has more radiation
The hotter water is denser
Answers: 2
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When a kettle is placed on the stove and water begins to boil, the hotter water at the bottom begins...
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