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How much heat must be absorbed by ice o...

How much heat must be absorbed by ice of mass m= 720g at `-10^(@)C` to take it to the liquid state at `15^(@)C`?

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To solve the problem of how much heat must be absorbed by ice of mass \( m = 720 \, \text{g} \) at \(-10^\circ C\) to take it to the liquid state at \(15^\circ C\), we will break the process into three steps: ### Step 1: Heating the Ice from \(-10^\circ C\) to \(0^\circ C\) First, we need to heat the ice from \(-10^\circ C\) to \(0^\circ C\). The formula for heat absorbed or released is given by: \[ Q_1 = m \cdot C_{\text{ice}} \cdot \Delta T \] Where: ...
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