Recent content by mohammed El-Kady

I know the steps of box and whisker plot, but when should I use it? how can I classify its problems?, what is the difference between it and other statistical methods?

I need to know the derivation of Cattaneo–Vernotte law. "if it has a proof"

reversible or not? adiabatic or not? isotherm or any other processes? if the solid has an external heat load for example

What are the types of thermodynamics processes that happen in solids or continuum medium

I don't know which definition the problem ask for. I know the definition of the derivative, but someone solved it with the differentiability , so i need to be sure from it.

thank you

you don't know it?

If the function is not differentiable at point. Can we consider this point is critical point to the function? f(x) = (x-3)^2 when x>0 = (x+3)^2 when x<0 he asked for critical points in the closed interval -2, 2

Brilliant answer. Thank you

I'm sorry. I need the name of the program he used to write this video

If i have a thermal shock in a thermo-elastic material with crack mode I propagated ? what are the stress-strain relations in this case? or what is the factor K relation? "sorry if the question is not true, but i hope you understood what i mean"

What's the name of this program? please

is porous material is a thermoelastic material?

λ, μ :smile:, thank you.

thank you