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Diagnostic Test 1 Practice Test
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Q1
What amount of heat must be added to a 20-gram sample of ice in order to raise the temperature from 
to 
?
![](https://vt-vtwa-assets.varsitytutors.com/vt-vtwa/uploads/formula_image/image/263235/gif.latex $"c_{water}$=2.1$\frac{J}{g^\circ C}$")
![](https://vt-vtwa-assets.varsitytutors.com/vt-vtwa/uploads/formula_image/image/263236/gif.latex $"c_{ice}$=4.184$\frac{J}{g^\circ C}$")
What amount of heat must be added to a 20-gram sample of ice in order to raise the temperature from
![](https://vt-vtwa-assets.varsitytutors.com/vt-vtwa/uploads/formula_image/image/263235/gif.latex $"c_{water}$=2.1$\frac{J}{g^\circ C}$")
![](https://vt-vtwa-assets.varsitytutors.com/vt-vtwa/uploads/formula_image/image/263236/gif.latex $"c_{ice}$=4.184$\frac{J}{g^\circ C}$")