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Step 7: Put the Metal in the Water and Measure
Temperature Changes (Copper)
The temperature at 300 seconds (5 minutes) is the
final temperature of both the metal and the water.
Record it to the nearest 0.1°C in the data table.
Initial temperature of metal = 100
°C
Initial temperature of water = 22.7
"С
27
--)|
Final temperature of both = 24.6
✓ °C
26
25
COMPLETE
24
Subtract to find the temperature changes
for the water and the metal.
AT (water) = 72.9
X => 1.9°C
23
250 mL
200
150
AT (metal) = -75.4
°C
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05:00
COMPLETE
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