Two identical bakers A and B contain equal volumes of two different liquids at 60 degrees Celsius each and left to cool down. What will happen to the temperatures of the liquids? 1) The temperature of both liquids will decrease at the same rate. 2) The temperature of liquid A will decrease faster than liquid B. 3) The temperature of liquid B will decrease faster than liquid A. 4) The temperature of both liquids will remain the same.