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Consider the pot in 3.119 Assume the stove supplies 1 kW
Chapter 3, Problem 199HP(choose chapter or problem)
Problem 199HP
Consider the pot in Problem 3.119 Assume the stove supplies 1 kW of heat. How much time does the process take?
Problem 3.119
A 1-kg steel pot contains 1 kg liquid water, both at 15°C. The pot is now put on the stove, where it is heated to the boiling point of the water. Neglect any air being heated and find the total amount of energy needed.
Questions & Answers
QUESTION:
Problem 199HP
Consider the pot in Problem 3.119 Assume the stove supplies 1 kW of heat. How much time does the process take?
Problem 3.119
A 1-kg steel pot contains 1 kg liquid water, both at 15°C. The pot is now put on the stove, where it is heated to the boiling point of the water. Neglect any air being heated and find the total amount of energy needed.
ANSWER:
Solution 199 HP
Step 1 of 3:
In this question, we need to find time taken to heat steel and water to boiling point
Data given
Mass of steel
Mass of water
Initial temperature
Input heat