A 100 gram ice block (p=1000kg/m3) is placed into a container that contains 400mL of a liquid. The liquid in the container has a density of 1100kg/m3. After the ice block has been added, and before any ice had melted, the new level of the liquid within the container is?
given
mass of ice cube, m_Ice = 100 g
= 0.100 kg
rho_liquid = 1100 kg/m^3
let V is the volume of the liquid displaced by the ice cube.
in the equilibrium,
buoyant force on the ice cube = weight of the ice cube
rho_liquid*V*g = m_Ice*g
rho_liquid*V = m_Ice
V = m_Ice/rho_liquid
= 0.1/1100
= 9.09*10^-5 m^3
= 9.09*10^-2 L
= 90.9 mL
if h is the initial height
increase in height of the level = h*90.9/400
= 0.227*h
new level = h + 0.227*h
= 1.227*h <<<<<<<<-------------Answer
Note : please comment for any clarification.
Get Answers For Free
Most questions answered within 1 hours.