Recent content by pisiks

Homework Statement A piece of spaghetti 5 cm in length and 2mm in diameter has a weight of 0.2 gms. It will break under tension at a load of 5 kg (force). And its Euler buckling load is 500 gms (force). What length of the spaghetti could be suspended vertically from one end before it broke...

Homework Statement The wavelength of \lambda of waves on the surface of a water on a cup has three variables: surface tension of the water \sigma, water density \rho, and frequency of vibration f. Deduce the relationship of these three variable to the wavelength. Would the same...