Nounx-sphere (plural x-spheres)
Suffix-sphere
Derived termsDerived terms
From Wiktionary under the GNU Free Documentation License.  fasterskier.com 440px x 293px | 23.10kB [source page] fit my training and travel schedule well I will travel up just before the races and possibly stay up there for a week and train if it rains too much here in New Hampshire tomorrow The Nordic Heritage Ski Club the Maine Winter Sports Center and USSA invite you to the 2004 TAMC Nordic Heritage Sprints SuperTour and Banknorth Eastern Cup From Yahoo Image Search: "-sphere" How to calculate the volume of a sphere based on percentage of surface area? Q. How would you calculate the volume of a sphere based off of a percentage of the surface area if the volume of the sphere is known but only in terms of the surface area? Example: A sphere is measured to displace 280,000 cm^3 of water but its surface area is only submerged 72% under water. What is the total volume of the sphere? Please show work and explain and you will receive points. Could you please show work on how you obtained your answer so I can see if it is right? Thank you. Asked by C_Rock136 - Fri Feb 22 16:49:04 2008 - - 2 Answers - 0 Comments A. First the formula for the volume of a sphere is: V = (4/3)(pi)(r^3), and the area of a sphere is: A = 4*(pi)(r^2), which makes it possible to rewrite the two formulae as: V = 4/3(pi)(r^3) = 1/3(A*r) and A = 3(V/r) Now, i know that having 72% of the sphere submerged is multiplying the A by .72. 28000 = 1/3(.72A*r) Solving for A, you get: A = 3*28000/(r*.72) and then equate that to A = (3V)/r (3*28000)/(.72r) = (3V)/(r) 28000/.72 = V V = 388,888.888 cm^3 Answered by NBL - Fri Feb 22 17:57:44 2008 What is the volume of a sphere and its error? Q. I have a sphere that I would like to know the volume of. I measure it's diameter with a ruler to be 0.11 m and estimate my value for the diameter to be accurate to 0.005m. Recalling that the volume of a sphere is (4/3) pi r^3 , calculate the volume of the sphere and its error. ___ How do you calculate the error for this? Asked by YanksFan - Tue Sep 8 19:55:18 2009 - - 1 Answers - 0 Comments A. The total differential. V=(4/3) R dV = 4 R dR R = D/2 = (0.11)/2 = 0.055m dR = dD/2 = (0.005)/2 = 0.0025m dV = 4 (0.055) (0.0025) = 9.5 x 10^-5 m Answered by Oprah - Tue Sep 8 20:13:25 2009 What are some tips for how to cover a sphere with fondant?
Q. I have never covered a sphere in fondant...can you help me learn how? I can cover a round cake... Thanks! Asked by SAH - Fri Dec 14 15:06:38 2007 - - 2 Answers - 0 Comments A. Firstly roll out the fondant dough so it is large enough that you can cover it. Have the ball on some sort of spike or base to keep it from rolling. I'd attach a couple of heavy dowels with screws to a board that would keep the sphere slightly above the work surface. You might need to make "washers" out of some heavy plastic such as a shortening can lid. This would distribute the weight if your working with cake. The smoothing of the fondant without the weight pulling the dough too thin or tearing is the trickiest part. Just take your time and imagine it being finished. If you can do a regular cake you can do shapes. Answered by lemonlimesherbet - Fri Dec 14 18:08:46 2007 From Yahoo Answer Search: "-sphere" |
