How much heat (in J) is needed to raise the temperature of of water by ? (specific heat of water )

Answer and explanation

Correct answer: C. 126000

  1. Step 1: Use the specific heat capacity formula: .
  2. Step 2: Substitute water specific heat , mass , and temperature change : .
  3. Step 3: Calculate the total required heat energy: .
Answer
126000.
Why not the others: 63000, 252000 and 30 do not fit.

Practise more Thermal properties of matter.

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