Q. 45

Expert-verifiedFound in: Page 485

Book edition
4th

Author(s)
Randall D. Knight

Pages
1240 pages

ISBN
9780133942651

A metal wire under tension T0 vibrates at its fundamental

frequency. For what tension will the second-harmonic frequency

be the same as the fundamental frequency at tension ?

The tension will be

Frequency is proportional to the square root of its tension.

Tension or T has two nodes on the end of the string that produces the same frequency. It got produced under the frequency . the formula of the frequency is

The substitution of the two cases by equating them is

The obtained simplification is

94% of StudySmarter users get better grades.

Sign up for free