NEET UG PHYSICS MCQ: WAVES

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Analyzing +4 | -1

The transverse displacement

y\left( {x,t} \right)

of a wave on a string is given by

y\left( {x,t} \right) = {e^{ - \left( {a{x^2} + b{t^2} + 2\sqrt {ab} xt} \right)}}

This represent a

View answer and explanation

Correct option: A

Wave moving in

x

- direction with speed

\sqrt {\frac{b}{a}}

Option A (Wave moving in

x

- direction with speed

\sqrt {\frac{b}{a}}

) is correct because the given equation represents a wave moving along the x-axis, and the speed can be determined from the coefficients of x and t.

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