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A rapidly spinning paddle wheel raises the temperature of 650 mL of water from 20.4°C to 25.6°C. (Hint: to find mass, use the relation between, density, mass and volume) ((a*1.5)+(b*1)+(c*2.5) = 5marks) Calculate the following: a) The mass of water in grams (density of water = 1000 kg/m³, also convert volume of water to cubic centimeter 1mL=1cm³). b) The difference in temperature in kelvin b) The work (energy) done in this process in joules (specific heat of water = 4186 J/kg°C)

A rapidly spinning paddle wheel raises the temperature of 650 mL of water from 20.4°C to 25.6°C. (Hint: to find mass, use the relation between, density, mass and volume) ((a*1.5)+(b*1)+(c*2.5) = 5marks) Calculate the following: a) The mass of water in grams (density of water = 1000 kg/m³, also convert volume of water to cubic centimeter 1mL=1cm³). b) The difference in temperature in kelvin b) The work (energy) done in this process in joules (specific heat of water = 4186 J/kg°C)

Elements Of Electromagnetics
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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A rapidly spinning paddle wheel raises the temperature of 650 mL of water from 20.4°C to 25.6°C. (Hint: to find mass, use the relation between, density, mass and volume) ((a*1.5)+(b*1)+(c*2.5) = 5marks) %3D Calculate the following: a) The mass of water in grams (density of water = 1000 kg/m³, also convert volume of water to cubic centimeter 1mL=1cm3). b) The difference in temperature in kelvin b) The work (energy) done in this process in joules (specific heat of water = 4186 J/kg°C)
Transcribed Image Text:A rapidly spinning paddle wheel raises the temperature of 650 mL of water from 20.4°C to 25.6°C. (Hint: to find mass, use the relation between, density, mass and volume) ((a*1.5)+(b*1)+(c*2.5) = 5marks) %3D Calculate the following: a) The mass of water in grams (density of water = 1000 kg/m³, also convert volume of water to cubic centimeter 1mL=1cm3). b) The difference in temperature in kelvin b) The work (energy) done in this process in joules (specific heat of water = 4186 J/kg°C)
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