A sound wave travels through the same medium

PHYSICS · Single correct · CBSE · Physics · Waves · Waves

Problem

A sound wave travels through the same medium. If its frequency is doubled, how does its wavelength change? (a)

\text{It doubles}

(b)

\text{It remains unchanged}

(c)

\text{It becomes half}

(d)

\text{It becomes one\,–\,fourth}