Teaching BPSC बिहार माध्यमिक TGT (9 to 10) शिक्षक भर्ती 4.0 Mock Test Heat Transfer Conduction Fourier Law and Thermal Conductivity
Which of the following has max. value of thermal conductivity?
1
Mild steel
2
Copper
3
Stainless steel
4
More than one of the above
5
None of the above