A cup of water at 40°C and a cup of water at 5°C are left on the table. Which graph correctly shows the temperature of the two
cups of water as time passes?
Temperature (C)
Temperature (°C)
e
2 2
8
20
30
40
10
20
Time (minutes)
30
40
10
Time (minutes)
Room
Temperature
Room
Temperature
b)
d)
Temperature (°C)
Temperature (°C)
8
40
30-
2
°
10
20
Time (minutes)
10
20
Time (minutes)
40
Room
Temperature
Room
Temperature
