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NEET UG PHYSICS MCQ: UNITS & MEASUREMENTS

1 Medium

1 of 1

Application +4 | -1

In the relation y=r sin

\left( {\omega t - kx} \right),\;

, the dimensions of

\omega /k

are

View answer and explanation

Correct option: B

\left[ {{\mathrm{M}^0}{\mathrm{L}^1}{\mathrm{T}^{ - 1}}} \right]

Option B

\left[ {{\mathrm{M}^0}{\mathrm{L}^1}{\mathrm{T}^{ - 1}}} \right]

is correct because ω/k represents the wave velocity, which has dimensions of length per time.

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