NEET UG PHYSICS MCQ: WAVES

1 Medium

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Analyzing +4 | -1

The equation of the propagating wave is

y = 25\,\,\,\sin \left( {20t + 5x} \right)

where

y

is displacement. Which of the following statements is not true

View answer and explanation

Correct option: B

The wave is propagating in positive

x

-direction

Option B (The wave is propagating in positive

x

-direction) is not true because the wave is propagating in the negative x-direction due to the positive sign between the time and position terms in the sine function.

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