add the volume of the cylinder, PI*r^2*h
r=1.9cm, h=5.4cm.
A graduated cylinder contains 56.3ml of water. A metal cylinder is dropped in the water and is completely covered by water. The diameter of the cylinder is 3.8 cm and the height of the cylinder in 5.4cm. What is the volume reading in the graduated cylinder after the cylinder is added?
2 answers
volume of metal = pi*r^2*h
pi you know.
r = 3.8/2 = ? cm
h = 5.4 cm
v = ? cc.
What ever the volume of the cylinder it will displace that much of the water so
final volume of water in graduated cylinder = 56.3 + volume metal.(all of this assumes the cylinder of metal is SOLID and not a hollow cylinder).
pi you know.
r = 3.8/2 = ? cm
h = 5.4 cm
v = ? cc.
What ever the volume of the cylinder it will displace that much of the water so
final volume of water in graduated cylinder = 56.3 + volume metal.(all of this assumes the cylinder of metal is SOLID and not a hollow cylinder).