Why is a piece of wood of -20 degrees not a problem to tackle and a piece of iron of -20 degrees is a problem.
Just like a sauna of + 80 degrees is no problem, but hot water of + 80 degrees is a problem.
m.vr.gr. J. van Dongen
Asker: Jan, 16 years
Answer
See the answer to the question
question 10142

Answered by
Prof Walter Lauriks
Physics Acoustics

Catholic University of Leuven
Old Market 13 3000 Leuven
https://www.kuleuven.be/
Old Market 13 3000 Leuven
https://www.kuleuven.be/
.