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The thermal energy of water in a mug increases by 12,552 J when the water is heated from 20 °C to 40°C. If the specific heat of water is 4,184 J/kg °C, what is the mass of the water?


Sagot :

Answer: 0.15kg

Explanation:

multiply (4,184)(40-20) turns into (4,184)(20) = 83,680

divide. 12,552 and 83,680

and you get 0.15

Answer:

0.15kg is correct

Explanation: