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clc;
m=0.8; //mass of water in kg
c=4185; //specific heat in J/kg.celcius
delT=100-20; //change in temperature in celcius
Q=m*c*delT; //calculating heat required in Joule
P=10^3; //Power in J/sec
t=Q/P; //calculating time using P=(Q/t)
disp(t,"Time required to raise temperature to 100 degree celcius in second = "); //displaying result.
disp(t/60,"Time in minutes = "); //displaying result.
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