When the length I of a piece of wire under ..

Question 1 Report

When the length I of a piece of wire under constant tension is varied, the relationship of the frequency of the vibration f $α$ / is

α

α \frac{1}{I^{2}}

α \sqrt{I}

When the length I of a piece of wire under constant tension is varied, the relationship of the frequency of the vibration fα α / is