Posted by Said on Sunday, November 6, 2011 at 3:32pm.
displacement mass: 3/4 V*700kg/m^3
because this also equals the mass of the metal...
density metal= massabaove/V= .75*700kg/m^3
Well, let us assume that the block has a volume of one cubic meter.
Then 0.75 cubic meter is in the oil.
The mass of the block is then 0.75 * 700 = 525 kg
so mass/volume =
525 kg/1m^3 = 525 kg/m^3
Thanks alot, bobpursley and Damon. But I didn't understand where did we get the mass 1cm'3. Please, help.
Related Questions
physics - If 80% of a piece of wood is submerged in water before oil is added, ...
Physics - i'm having trouble with this Which of the following statements ...
Physics - A block of wood with volume V floats in water with 0.68V submerged. In...
PHYSICS _ please help - A metal block of volume 1 * 10^3 cm^3 is suspended from ...
physics - A rectangular block of ice 8 m on each side and 1.5 m thick floats in ...
Physics - A wooden block floating in seawater has two thirds of its volume ...
physics - A rectangular block of ice 10 m on each side and 1.1 m thick floats in...
Physics - A frog in a hemispherical bowl, as shown below, just floats in a fluid...
Physics - A 10cm times 10cm times 10cm wood block with a density of 700kg/m^{3} ...
physics - What is the apparent weight of a 36 kg block of aluminum (density 2700...
For Further Reading
