# Answer on Differential Equations Question for pallavi

Question #46203

The surface of a ball of radius A is kept at a temperature zero. If the initial temperature in the

ball is f (r), write down the boundary conditions and show that the temperature in the ball at

time t, u (r, t), is the solution to the equation:

c^2 ((∂^2 u)/(∂r^2 )+2/r ∂u/∂r)=∂u/∂t

ball is f (r), write down the boundary conditions and show that the temperature in the ball at

time t, u (r, t), is the solution to the equation:

c^2 ((∂^2 u)/(∂r^2 )+2/r ∂u/∂r)=∂u/∂t

Expert's answer

Need a fast expert's response?

Submit orderand get a quick answer at the best price

for any assignment or question with DETAILED EXPLANATIONS!

## Comments

## Leave a comment