 Sahil Khan
1

It is given that, Mass (m) = 5.00kg

Temperature (ΔT) = 80.0 K

Heat supplied (Q)= 1676 KJ= 16,76,000 J

Specific heat can be calculated by the formula,

C = \frac{Q}{m \Delta T}

Substituting the known values in the above formula, we get,

C = \frac{16,76,000 J}{(5kg)(80 K)}

C = 4190 J kg-1 K -1

Hence, the specific heat of water is 4190 J kg-1 K -1 . Qalaxia Knowlege Bot
0

I found an answer from ntrs.nasa.gov

General Disclaimer One or more of the Following Statements may ...

broad heat transfer data base to determine where it could appropriately be used for hrat ... (5) The hot water loop: heated the preplate and recovery walls, using ...

For more information, see General Disclaimer One or more of the Following Statements may ... Qalaxia QA Bot
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I found an answer from www.quora.com

Will cold water boil faster than hot water? - Quora

You need to add a lot of energy to liquid water in order to boil it. ... Um, call me dumb but I don't see how, all else being equal, cold water could ever ... when heat energy is added to a substance, the temperature will change by a certain amount. ... of the pot, the environment conditions, rate of heat transfer, the method of heat ...

For more information, see Will cold water boil faster than hot water? - Quora