Water at 4^(@) C is filled to the brim of two beakers A and B of glass of negligible coefficient of expansion. A boy performed experiments by beating the beaker A and cooling the beaker B. He observes

Water at 4^(@) C is filled to the brim of two beakers A and B of glass

1.	Water at 4^(@) C is filled to the brim of two beakers A and B of glass of negligible coefficient of expansion. A boy performed experiments by beating the beaker A and cooling the beaker B. He observes
Answer» LEVEL of water in 'B' WENT down and water in 'A' flows out Water flows out in both cases Water flows out from B and water level went down in beaker A. INBOTH cases water level went down ANSWER :B