(1 point) the temperature u in a star of conductivity 3 is inversely proportional to the distance from the center: u=3x2+y2+z2?. if the star is a sphere of radius 2, find the rate of heat flow outward across the surface of the star.
Get the answer
Category: biomedicalengineering |
Author: Hedda Galya
Related Questions
(1 point) the volume of the solid obtained by rotating the region encl
(1 point) this is a standard deviation contest. (a) the number 9 is pa
Category
womensstudies
(1 point) two solutions of salt water contain 0.06% and 0.26% salt respectively. a lab technician wants to make 1 liter of solution which contains 0.1
chemistry
(1 point) use the "mixed partials" check to see if the following differential equation is exact. if it is exact find a function f(x, y) whose differen
ecology
(1 point) use the divergence theorem to calculate the flux of the vector field f? (x, y,z)=x3i? +y3j? +z3k? out of the closed, outward-oriented surfac