When a 310-g piece of iron at 180 °C is placed in a 95-g aluminum calorimeter cup containing 250 g of liquid at 10°C, th

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When A 310 G Piece Of Iron At 180 C Is Placed In A 95 G Aluminum Calorimeter Cup Containing 250 G Of Liquid At 10 C Th 1 (117.49 KiB) Viewed 32 times

When A 310 G Piece Of Iron At 180 C Is Placed In A 95 G Aluminum Calorimeter Cup Containing 250 G Of Liquid At 10 C Th 2 (90.28 KiB) Viewed 32 times

When A 310 G Piece Of Iron At 180 C Is Placed In A 95 G Aluminum Calorimeter Cup Containing 250 G Of Liquid At 10 C Th 3 (73.85 KiB) Viewed 32 times

When a 310-g piece of iron at 180 °C is placed in a 95-g aluminum calorimeter cup containing 250 g of liquid at 10°C, the final temperature is observed to be 36 °C. The value of specific heat for iron is 450 J/kg- C°, and for aluminum is 900 J/kg Cº. T Part A Determine the specific heat of the liquid. Express your answer using two significant figures. ΠΙ ΑΣΦ ? C= Submit Request Answer J kg-C
One end of a 58-cm-long copper rod with a diameter of 2.4 cm is kept at 460 °C, and the other is immersed in water at 24 °C. Part A Calculate the heat conduction rate along the rod. Express your answer to two significant figures and include the appropriate units μÅ ? Q Value Units t Submit Request Answer
A 35.5-g glass thermometer reads 23.1 °C before it is placed in 131 mL of water. When the water and thermometer come to equilibrium, the thermometer reads 42.3 °C. Ignore the mass of fluid inside the glass thermometer. The value of specific heat for water is 4186 J/kg. C°, and for glass is 840 J/kg. C°. ▾ Part A What was the original temperature of the water? Express your answer using three significant figures. 17 ΑΣΦ C ? T = °C