Reflection of Waves|Standing Waves

Superposition/ Reflection OF Waves and Standing Waves Theory

Superposition OF Waves||Standing Waves

Questions on Standing Wave

Mechanical Waves|Wave Equations|String Wave|Examples|The Linear Equation Of A Travelling Wave|Energy, Power And Intensity Of A Wave|Examples|Reflection, Refraction And Transmission Of A Wave|Standing Waves|Equation Of A Standing Wave |Remark

Standing Waves |Standing Waves In A Clamped String|Vibration Of Composite String

Find out the equation of the standing waves for the following standing wave pattern.

Sound Waves - Reflection Of Sound Waves|Longitudinal Standing Waves|Resonance|Questions|Beats|Beat Frequency|Questions|Doppler's Effect|Cases|Questions

Speed of transverse wave on string | Intensity of string wave | Interference of waves travelling in same direction | Standing wave: nodes,antinodes | Reflection and transmission of string wave

The displacement of the medium in a sound wave is given by the equation y_(1) = A cos(ax + bt) where A , a and b are positive constants. The wave is reflected by an obstacle situated at x = 0 . The intensity of the reflected wave is 0.64 times that of the incident wave. (a) What are the wavelength and ffrequency of incident wave? (b) Write the equation for the reflected wave. ( c ) In the resultant wave formed after reflection, find the maximum and minimum values of the particle speeds in the medium. (d) Express the resultant wave as a superposition of a standing wave and a travelling wave. what are the positions of the antinodes of the standing wave ? What is the direction of propagation of travelling wave?