The Young’s modulus of nickel is Y = 2 × 1011 N/m2 . Its molar mass is Mmolar = 0.059 kg and its density is ρ = 8900 kg/m3 . Given a bar of nickel of length 19 m, what time does it take for sound waves to propagate from one end to the other? Avogadro’s number is NA = 6.02 × 1023 atoms.
The Young’s modulus of nickel is Y = 2 × 1011 N/m2 . Its molar mass
is Mmolar = 0.059 kg and its density is ρ = 8900 kg/m3 . Given a bar of nickel of length 19 m, what time does it take for sound waves to propagate from one end to the other? Avogadro’s number is NA = 6.02 × 1023 atoms.