renegade05
Full Member
- Joined
- Sep 10, 2010
- Messages
- 260
Struggling with this (simple?) problem. Part (a) is simple, but part b I am kinda lost. I am not sure what is meant by 'natural time scale'. My attempt was:
\(\displaystyle \alpha^2 = \frac{\kappa}{\rho c} \)
Then we have :
\(\displaystyle \frac{\partial \theta}{\partial t}=\alpha ^2 \frac{\partial^2 \theta}{\partial x^2}\)
I tried to solve for x, so x = L*Ksi and t = Eta * B and to do some chain rules.... but I don't think that is what the problem is after.
I also don't really know how to incorporate the u = function given.
Any tips and guidance would be appreciated!
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