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59. At constant pressure certain quantity of water at 24°C is heated. It was observed that the rise of temperature was found to be 4°C per minute. Calculate the time required to rise the temperature of water to 100°C atsea level by using formula.​

Answer»

20Step-by-step explanation:Its from PROGRESSION..24°+28+32+----+100 This the SERIES of A.pNow TAKE a=24 and d=4 and Tn=100 and then apply the formulaTn=a+(n-1)d and substitute the VALUES and you will get the ANSWER n=20..



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