Two ice cubes of side 10cm, having cavity of volume 20cm^(3) at centre of cube but filled with different materials A and B respectively. The specific gravity of material B is 1.9 Now these cubes are placed in two different vessels of same base area as shown in figure. The water level before putting blocks in vessels are same Assume that ice melts uniformly from all sides and with same constant rate in both the vessels. (specific gravity of ice=0.9) Choose the correct statement:

Two ice cubes of side 10cm, having cavity of volume 20cm^(3) at centre

1.	Two ice cubes of side 10cm, having cavity of volume 20cm^(3) at centre of cube but filled with different materials A and B respectively. The specific gravity of material B is 1.9 Now these cubes are placed in two different vessels of same base area as shown in figure. The water level before putting blocks in vessels are same Assume that ice melts uniformly from all sides and with same constant rate in both the vessels. (specific gravity of ice=0.9) Choose the correct statement:
Answer» Both CUBES sink simultaneously A and B sink only after complete melting of ice. A sinks PRIOR to B B sinks prior to A Solution :Mass INSIDE the of CAVITY is more for cube A than for cube B.

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