We are given that during a science experiment The temperature of a solution in a beaker 15 degrees below zero The temperature of solution in a beaker 2 was opposite of the temperature in beaker 1 We have to determine the temperature of beaker 2. It mean temperature of beaker 1 solution=-5 degrees According to question Temperature of beaker 2 solution =5 degrees Hence, the temperature of solution in a beaker 2=5 degrees