Calculate Young's modulus from longitudinal mode

Mathematical Formula:

E = 4 ρ L² f²

Note: Decimal separator is dot (.)

String density, ρ (kg/m³): ±δρ (kg/m³):
String speaking length, L (mm): ±δL (mm):
Frequency, f (Hz): ±δf (Hz):

E (GPa): 178.0673 ± 5.7716

Sensitivity to ρ: 0.3971 GPa, Sensitivity to L: 0.2722 GPa, Sensitivity to f: 0.8765 GPa

E min (GPa): 169.314
E max (GPa): 187.160
Numerical plus (GPa): 9.09
Numerical minus (GPa): 8.75

Further Reading