y ( x, t ) = 0.8/[(4 x + 5 t ) 2 + 5] represents a moving pulse, where x and y are in…
Physics · JEE Advanced · NTA Exams — Kinematics
y(x, t) = 0.8/[(4x + 5t)2 + 5] represents a moving pulse, where x and y are in metre and t in second. Then
- pulse is moving in +x direction
- in 2 s it will travel a distance of 2.5 m
- its maximum displacement is 0.16 m
- it is a symmetric pulse
Answer
(A) pulse is moving in + x direction
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