Liquid A and liquid B exert same amount of pressure on each other,
but the density of A is twice the density of B. The height of liquid B is 10 cm,
then the height of liquid A would be
A. 5 cm
B. 10 cm
C. 20 cm
D. 40 cm
but the density of A is twice the density of B. The height of liquid B is 10 cm,
then the height of liquid A would be
A. 5 cm
B. 10 cm
C. 20 cm
D. 40 cm