The weight of a metal bar in water is 0.42 N and in air is 0.48, its density would be

The weight of a metal bar in water is 0.42 N and in air is 0.48, its

1.	The weight of a metal bar in water is 0.42 N and in air is 0.48, its density would be
A.	8000 kg m-3
B.	5000 kg m-3
C.	6000 kg m-3
D.	7000 kg m-3
Answer» B. 5000 kg m-3