Max K: What will be the equilibrium temperature when a 277 g block of copper at 322°C is placed in a 175 g aluminum calorimeter cup containing 820 g of water at 12.8°C?
An answer and a explanation would be helpful
I value the explanation over justthe answer
Physics: What will be the equilibrium temperature when a 280 g block of copper at 300°C is placed in a 141 g aluminum calorimeter cup containing 828 g of water at 11.3°C?
in °C
boombay: placed in a 136 g aluminum calorimeter cup containing 845 g of water at 14.6 C ?
Please explain with answer
Kyle: If the measured length is 18.700 m when the temperature is 21.2°C, what is the measured length when the temperature rises to 29.4°C? (Note: Don’t neglect the expansion of the steel tape. Give your answer to three decimal places.)
m
Taelor: or raising the temperature of 500g of water by 5 degrees C?
Read the rest of this entry »shortwhiz411: A 2.0 kg block of aluminum is heated from 20°C to 90°C at atmospheric pressure. Find
(a) the work done by the aluminum,
(b) the amount of heat transferred to it, and
(c) the increase in its internal energy.
900 J/kg*degreeCelcius
the 900 above is the specific [...]
Michelle: A block of ice at 0 degrees C is added to 150-g aluminum calorimeter cup that holds 200 g of water at 10 degrees C. If all but 2 g of ice melt, what was the original mass of the block of ice?
Read the rest of this entry »westlundm: please explain it’s a science question I do not get
Thank you