Wood's method

Wood's method is a technique used in physics and material science to determine the elasticity (stiffness) of a material by observing its vibrations. It involves analyzing the natural frequencies at which a sample, such as a wire or beam, tends to vibrate when disturbed. By measuring these frequencies and knowing the material's dimensions, scientists can calculate properties like Young's modulus, which indicates how much a material resists deformation under force. Essentially, Wood's method connects observed vibrations to a material's mechanical properties through mathematical relationships, providing a practical way to assess stiffness without directly applying forces.