A cantilevered beam bends by an amount inversely proportional to the moment of inertia and this quantity, while a rod in tension will be stretched an 
A cantilevered beam bends by an amount inversely proportional to the moment of inertia and this quantity, while a rod in tension will be stretched an amount inversely proportional to cross-sectional area and this quantity. It is not constant for materials in the plastic region since (*) Hooke's law doesn't hold, and it is the value of the slope on a stress-strain diagram, as it is equal to stress divided by strain. For 10 points, name this measure of elasticity, named for a British physicist who verified the wave nature of light with a double slit experiment.
A cantilevered beam bends by an amount inversely proportional to the moment of inertia and this quantity, while a rod in tension will be stretched an amount inversely proportional to cross-sectional area and this quantity.