A travelling harmonic wave is given as: $y(x, t)=2.0 \cos 2 \pi(10 t-0.0080 x+0.35)$. What is the phase difference between the oscillatory motion of two points separated by a distance of:(i) $\boldsymbol{\lambda} / 2$, (ii) $6 \lambda / 4$[ $X$ and $y$ are in $\mathbf{c m}$ and $t$ is in secs $]$.

Home » A travelling harmonic wave is given as: . What is the phase difference between the oscillatory motion of two points separated by a distance of:(i) , (ii) [ and are in and is in secs .

A travelling harmonic wave is given as: $y(x, t)=2.0 \cos 2 \pi(10 t-0.0080 x+0.35)$ . What is the phase difference between the oscillatory motion of two points separated by a distance of:
(i) $\boldsymbol{\lambda} / 2$ ,
(ii) $6 \lambda / 4$
[ $X$ and $y$ are in $\mathbf{c m}$ and $t$ is in secs $]$ .

CBSE | Class 11 | NCERT | Physics | Waves

A travelling harmonic wave is given as: $y(x, t)=2.0 \cos 2 \pi(10 t-0.0080 x+0.35)$ . What is the phase difference between the oscillatory motion of two points separated by a distance of:
(i) $\boldsymbol{\lambda} / 2$ ,
(ii) $6 \lambda / 4$
[ $X$ and $y$ are in $\mathbf{c m}$ and $t$ is in secs $]$ .

Equation for a travelling harmonic wave is given as,

$\begin{array}{l} y(x, t)=2.0 \cos 2 \pi(10 t-0.0080 x+0.35) \\ =2.0 \cos (20 \pi t-0.016 \pi x+0.70 \pi) \end{array}$