An electric heater supplies (R+2.5)kW of power in the from of heat to water. If in 5.5 hours, 350kg of water is heated from - 10°C to 60°C, find the work done (W) of heater. Also calculate the amount of heat energy (Q) transferred to the water. Consider the specific heat of water is 4184J/kg k. R= 83
An electric heater supplies (R+2.5)kW of power in the from of heat to water. If in 5.5 hours, 350kg of water is heated from - 10°C to 60°C, find the work done (W) of heater. Also calculate the amount of heat energy (Q) transferred to the water. Consider the specific heat of water is 4184J/kg k. R= 83
Sustainable Energy
2nd Edition
ISBN:9781337551663
Author:DUNLAP, Richard A.
Publisher:DUNLAP, Richard A.
Chapter1: Energy Basics
Section: Chapter Questions
Problem 8P
Related questions
Question
An electric heater supplies (R+2.5)kW of power in the from of heat to water. If in 5.5 hours, 350kg of water is heated from - 10°C to 60°C, find the work done (W) of heater. Also calculate the amount of heat energy (Q) transferred to the water. Consider the specific heat of water is 4184J/kg k.
R= 83
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 2 steps
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, civil-engineering and related others by exploring similar questions and additional content below.Recommended textbooks for you