A String 2 $\times$ 10^-2 Kg

question 79

Multiple Choice

A string 2.0 m long has a mass of 2.4 $\times$ 10^-2 kg.When fixed at both ends,it vibrates with a fundamental frequency of 150 Hz.The speed of a transverse wave in the string is

• A)3.6 m/s
• B)75 m/s
• C)0.30 km/s
• D)0.60 km/s
• E)0.63 km/s

---

Definitions:

Nystagmus

Involuntary, rapid, and repetitive movement of the eyeballs, which can be horizontal, vertical, or rotary.

Astigmatism

A common vision condition caused by an irregular curvature of the cornea or lens, leading to blurred vision.

Myopia

A common vision condition characterized by difficulty in seeing distant objects clearly, often referred to as nearsightedness.

Dacryoma

A tumor of the lacrimal sac or gland, often related to the tear production system.