A 10 cm cubical block of wood floats at the interface between oil and water with...

Question

Question

A 10 cm cubical block of wood floats at the interface between oil and water with

its lower surface 1.5 cm below the interface. The density of the oil is 900

kg

m

3

.

The oil layer and the water layer are both 10 cm tall.

a. What is the gauge pressure at the upper face of the block?

b. What is the gauge pressure at the lower face of the block?

c. What are the mass and density of the block?

science physics

Answer 1

Answer #1

at the top -P 900kg m3.9.8m s.0.015m p 132.3Pa at the bottom Pat m-R-900kg/m3-9.8m ortomP1029Pa s2 . 0.1m + 1000kg m3-9.8m /

Answer 2

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