If the weight of a body in air is W 1 , in a liquid is W 2 and in water is W 3 , then : 1. R.D. of liquid = 2. R.D. of liquid = 3. R.D. of liquid = 4. R.D. of liquid =

R.D. of liquid = Reason R.D. of liquid = R.D. of liquid = Thus, R.D. of liquid =