thomaswaltonduggar thomaswaltonduggar

02-01-2023
Physics

Answered

Use the following calorimetric values to answer the question:

The specific heat capacity of water is 4186 J/kg°C.
The specific heat capacity for aluminum is 899 J/kg°C.

A 140-g aluminum ball at 80. °C was dropped into a beaker of water at 10. °C. The final temperature of the water and the ball was 35 °C. What was the mass of the water?
120 g
210 g
290 g
320 g

Answer :

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