Waves In All Concepts Tricks Crash Course - NEET Physics

Waves: Concepts, Types, Equations, and Applications

Fundamental Concept of Waves A wave is the propagation of a disturbance through a medium, resulting in the transfer of energy without the actual movement of matter. The disturbance can be in the form of displacement, pressure, or other physical quantities, depending...

Which one of the following represents a standing wave?

<math xmlns="http://www.w3.org/1998/Math/MathML"><mi>y</mi><mo>=</mo><mi>A</mi><mo> </mo><mi>sin</mi><mo> </mo><mi>k</mi><mi>x</mi><mo> </mo><mi>sin</mi><mo> </mo><mo>(</mo><mi>&omega;</mi><mi>t</mi><mo>-</mo><mi>&theta;</mi><mo>)</mo></math>

Standing stationary waves can be obtained in an air column even if the interfering waves are

Of different amplitudes

Which one of the following represents a standing wave?

<math xmlns="http://www.w3.org/1998/Math/MathML"><mi>y</mi><mo>=</mo><mi>A</mi><mo> </mo><mi>sin</mi><mo> </mo><mi>k</mi><mi>x</mi><mo> </mo><mi>sin</mi><mo> </mo><mo>(</mo><mi>&omega;</mi><mi>t</mi><mo>-</mo><mi>&theta;</mi><mo>)</mo></math>

Standing stationary waves can be obtained in an air column even if the interfering waves are

Of different amplitudes