Volume of a hollow sphere with inner radius (r1) and outer radius (r2)?
2006-09-09 13:49:27 · 8 answers · asked by Anonymous in Science & Mathematics ➔ Physics
The formula for the volume of a solid sphere is 4/3 * pi * r^3
So a solid sphere with radius r2 would be 4/3 * pi * (r2)^3.
And a solid sphere with radius r1 would be 4/3 * pi * (r1)^3.
And the shape formed by a sphere with radius r2 with a hollow core that is a sphere of radius r1 would be 4/3 * pi * [(r2)^3 - (r1)^3].
2006-09-09 14:04:55 · answer #1 · answered by TychaBrahe 7 · 1⤊ 0⤋
This Site Might Help You.
RE:
What is the formula for the Volume of a hollow sphere?
Volume of a hollow sphere with inner radius (r1) and outer radius (r2)?
2015-08-20 14:40:23 · answer #2 · answered by Kaja 1 · 0⤊ 0⤋
Hollow Sphere
2016-10-01 09:01:15 · answer #3 · answered by thorvald 4 · 0⤊ 0⤋
The volume of a solid sphere with the internal radius of the hollow sphere.
2006-09-09 13:56:46 · answer #4 · answered by Skeff 6 · 0⤊ 0⤋
V=4/3r^3
You would of course use the value of the inner radius for a hollow sphere - the thickness of the shell or outer radius would have no effect on the volume.
2006-09-09 13:56:03 · answer #5 · answered by LeAnne 7 · 0⤊ 0⤋
For the best answers, search on this site https://shorturl.im/AcXjf
V = πr/6(3π² + h²) where h = depth and r = radius at the water's surface Given the sphere's radius R r = √(h² - 2Rh) EDIT: Thank you MVB, I did err, twice. The first formula should be V = πh/6(3r² + h²) and the last formula should be r = √(2Rh - h²) Sorry
2016-03-29 04:28:54 · answer #6 · answered by Diane 4 · 0⤊ 0⤋
its the volume of a sphere with solid volume and radius r1 - a solid sphere with radius r2
come on start using your brain
2006-09-09 13:51:35 · answer #7 · answered by TruthHurts 3 · 1⤊ 0⤋
Poke a hole in it. Fill it with water. Pour the water into a measuring cup. Take note of how much water there is according to the markings on the cup. That's how much volume was in the sphere.
2006-09-09 14:03:22 · answer #8 · answered by twistedmouse 3 · 0⤊ 1⤋
4/3 pi r2 h
2014-08-19 22:28:06 · answer #9 · answered by Anonymous · 0⤊ 0⤋
VOLUME = 4/3 X pi X [ (r2 X r2 X r2) - (r1 X r1 X r1) ]
2006-09-09 15:25:10 · answer #10 · answered by mirothana06 2 · 0⤊ 0⤋