Tap water is contaminated with E. coli!! To make safe drinking water, water is needed to be boiled,9.8 kg ofsnow at -5.0°C using the stove that is rated at 2290 W. Cenow = 2090J/kg °C ,Cater= 4186J/ kg °C, L = 3.4 x105 J/Kg, L, = 2.3 x 10° J/Kga.Determine the amount of energy needed to bring the ice to a boil (boiling water liquid)? Include asketch of a heating/cooling curve. Ib. If the stove was 97.3% efficient, how long (in minutes) would it take to boil the ice? [

Givenm=9.8kgT1=-5oCQ=2290WCsmow=2090 J/kgoCCwater=4186 J/kgoCLf=3.4×105 J/kgLV=2.3×106 J/kg

Tap water is contaminated with E. coli!! To make sate drinking snow at -5.0°C using the stove that is rated at 2290 W. Cenoow = 2090J/kg °C,Cater = 4186J/ kg °C, L = 3.4 x %3D 10 1/Kg, L, = 2.3 x 10° J/Kg a.Determine the amount of energy needed to bring the ice to a boil (boiling water liquid)? Include a sketch of a heating/cooling curve. I h If the stove was 97.3% efficient. how long (in minutes) would it take to boil the ice? I

Tap water is contaminated with E. coli!! To make sate drinking snow at -5.0°C using the stove that is rated at 2290 W. Cenoow = 2090J/kg °C,Cater = 4186J/ kg °C, L = 3.4 x %3D 10 1/Kg, L, = 2.3 x 10° J/Kg a.Determine the amount of energy needed to bring the ice to a boil (boiling water liquid)? Include a sketch of a heating/cooling curve. I h If the stove was 97.3% efficient. how long (in minutes) would it take to boil the ice? I

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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