A 235-g sample of a substance is heated to 330 °C
and then plunged into a 105-g aluminum
cal...
![Physics](/tpl/images/cats/fizika.png)
A 235-g sample of a substance is heated to 330 °C
and then plunged into a 105-g aluminum
calorimeter cup containing 195 g of water and a
17-g glass thermometer at 12.5°C. The final
temperature is 35.0°C. The value of specific heat
for aluminium is 900 J/kg. C for glass is
840 J/kg. Cand for water is 4186 J/kg.
Part A
What is the specific heat of the substance? (Assume no water boils away)
Express your answer using three significant figures.
![answer](/tpl/images/cats/otvet.png)
Answers: 3
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