Why Young's Modulus is directly related with temperature?What is relation of Young's Modulus with temperature?tell me basic concepts about it.I need Undergraduate level answer.
When a copper surface is illuminated by radiation of wavelength 2537 angstrome units the value of the stopping potential is found to be 0.24volts. Calculate the work function of copper
Calculate the fermi energy and the corresponding fermi temperature of aluminium (trivalent metal) using the following data :
Mal=0.02698kg and ro=2670kg/m3 .
Compute the fermi energy and the corresponding fermi temperature of aluminium (trivalent metal) using the following data: Mal=0.2698kg and ro=2670kgm-3
For a metallic conductor with v=10^12 collisions per second the skin depth at
ω=2π 10^10 rad frequency is 0.4 µm Calculate the plasma frequency of this conductor.