16.1 – Verifying the Stretching of a Spring (Tension Model) (Leaving Cert Physics): Flashcards

$f = \frac{1}{2l}\sqrt{\frac{T}{\mu}}$

Frequency of vibration (Hz)

Length of vibrating section (m)

Tension in the string (N)

Linear mass density (kg m⁻¹)

Higher frequency

Lower frequency

Lower frequency

$\mu = \frac{\text{mass}}{\text{length}}$

Lowest frequency

Volume increase, wire vibrates visibly

Wear safety glasses

Random error