Question

Which of the following bodies will float in water.1)RD1.2 2)RD2.7 3)RD 0.64 4)RD 7.8​

Answer 1

Answer:

3). R D = 0.64

$.$

here , RD < 1 so

it will float in water

all the remaining bodies have RD> 1 so, they will sink in water.

Answer 2

Explanation:

. R D = 0.64

..

here , RD < 1 so

it will float in water

all the remaining bodies have RD> 1 so, they will sink in water