Stationary waves are formed due to super position of two identical progressive waves travelling

Stationary waves are formed when

Assertion: Stationary waves are so called because particles are at rest in stationary waves. Reason: They are formed by the superposition of two identical waves travelling in opposite directions.

Assertion: Stationary waves are so called because particles are at rest in stationary waves. Reason: They are formed by the superposition of two identical waves travelling in opposite directions.

Define progressive wave or a travelling wave.

The resultant displacement due to superposition of two identical progressive waves is y = 5cos(0.2pix)sin(64pit) , where x, y are in cm and t is in sec. Find the equations of the two superposing waves.

When the stationary waves are formed, then

When the stationary waves are formed, then

Show analytically how stationary wave are they formed due to superposition of two waves.

A stationary wave is formed by superposition of two constituent waves, having amplitude, frequency and velocity as 10 cm, 40 Hz and 200 cm/s, respectively. Write the equation of the stationary wave.