An aluminum electric tea kettle has a massof 500 g. It has a 500 - W heating coi
ID: 1746042 • Letter: A
Question
An aluminum electric tea kettle has a massof 500 g. It has a 500 - W heating coil. How long willit take to heat up 1.0 kg of water from 18 degrees celsius to 98degrees celsius in the tea kettle? The specific heat ofaluminum is 900 J/(kg'K) A) 5 min B) 7 min C) 18 min D) 15 min E) 12 min Why?? An aluminum electric tea kettle has a massof 500 g. It has a 500 - W heating coil. How long willit take to heat up 1.0 kg of water from 18 degrees celsius to 98degrees celsius in the tea kettle? The specific heat ofaluminum is 900 J/(kg'K) A) 5 min B) 7 min C) 18 min D) 15 min E) 12 min Why??Explanation / Answer
The answer is D.
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