NEET Physics Wave Motion MCQ Question
What is the phase change experienced by a wave upon reflection from a rigid boundary?
π (180 degrees)
0 degrees
π/2 (90 degrees)
2π (360 degrees)
Correct Answer
Detailed Explanation
When a wave reflects off a rigid boundary, it undergoes a phase change of π (180 degrees) due to the boundary condition that requires zero displacement at all times at the boundary.
Found an issue with this question?
Related Questions
More from Wave Motion
What does the variable 'a' represent in the wave motion equation y(x, t) = a sin(kx - ωt)?
A diagram depicts a sinusoidal wave traveling along the positive x-axis. The wave is described by the equation y(x, t) = a sin(kx - ωt + φ). What does...
Assertion (A): The wavelength of a wave is the distance between two consecutive points having the same phase. | Reason (R): In a sinusoidal wave, the ...
More from
A diagram shows a wave in a solid medium with particles oscillating perpendicular to the direction of wave propagation. Which type of wave is being de...
Which of the following combinations about transverse and longitudinal waves is correct?
A diagram shows a wave traveling along a stretched string. The particle motion is depicted perpendicular to the direction of wave propagation. Which t...