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Subjects
Science State Board
Class 9
Heat
The effects, modes of transfer and measurements
4.
Calculation of heat energy
Exercise condition:
3
m.
What is the heat in joules required to raise the temperature of
82
grams of water from \(0°C\) to \(100°C\)? What is the heat in Calories? (Specific heat of water \(=\) \(4.18\) \(J/g°C\))
Answer
:
The required
heat energy
is
\(J\).
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