When two different thermometers A and B a re in contact with

Last updated: 6/9/2023

When two different thermometers A and B a re in contact with an object at equilibrium t he length of the mercury column is found to be 3 cm and 6cm respectively When they ar e in contact with another object the length of mercury thread of A is increased by 3 cm Then the length of the mercury thread of the thermometer B is cm 12 8 15 10