A sinusoidal stationary wave has amplitude, frequency, and velocity as 5 cm, 30 Hz, and 270 cms-1 respectively then which of the following equation will be correct for the given stationary wave.
1
\(y=10sin\frac{2\pi x}{7}cos60\pi t\)
2
\(y=10cos\frac{2\pi x}{7}sin60\pi t\)
3
\(y=10cos\frac{\pi x}{7}sin60\pi t\)
4
\(y=10cos\frac{2\pi x}{7}\)
5
Question Not Attempted