coull you explain in detail - how many BTU,S ARE REQUIRED TO RAISE THE TEMPERATURE OF 500 GALLONS OF WATER FRO 70 DEGREES TO 160 DEGREES FARAHIENT. THANKS

Answer 1

heat=mass*specificeheat*changetemp
= 500gal*Density*1BTU/lb*90F

density=8.3lbm/gal