young modulus การใช้

• Young modulus values range from 585Pa at the posterior free edge of the soft palate to 1409Pa where the soft palate attaches to the maxilla.
• Indeed, the Youngs modulus of the sapphire retains the required stiffness to allow the Fabry P閞ot cavity to function up to temperatures of around.
• Neutrons are the most " rigid " objects known; their Young modulus ( or more accurately, bulk modulus ) is 20 orders of magnitude larger than that of diamond.
• In a nonlinear elastic material the Young modulus is a function of the strain, so the second equivalence no longer holds and the elastic energy is not a quadratic function of the strain:
• Its microhardness is 27 GPa, Knoop hardness is 2600 kg / mm 2 ), Young modulus is 379 GPa, and electrical resistivity is greater than 2?0 10 ?穖 for pure crystals.
• When two dimensions of the structure are small with respect to wavelength ( commonly called a beam ), the wave speed is dictated by Youngs modulus E instead of the B and are consequently slower than in infinite media.
• :: : : Using Euler Bernoulli beam equation you will find that the deflection is equal to ( F * ( L / 2 ) ^ 3 ) / ( 3 * E * I ) given that E is the young modulus of the metal and I the Second moment of area.