The equation of a progressive wave for a wire is- Y-4sin-28t-x8- If x and y are measured in cm then velocity of wave is -

The equation of a wave travelling on a string is $y = 4 s i n \frac{π}{2} ⎧ ⎪ ⎩ 8 t - \frac{x}{8} ⎫ ⎪ ⎭$ . If x and y are in cm, then velocity of wave is

[MP PET 1990]

Q. The equation of a progressive wave for n wire is:

Y = 4 s i n [\frac{π}{2} (8 t - \frac{X}{8})]

if X and Y are measured in cm then velocity of wave is then

Q. The equation of a progressive wave for a wire is :

y = 4 sin [\frac{π}{2} (8 t - \frac{x}{8})]

. If

x

and

y

are measured in

cm

and

t

is in

seconds,

then velocity of wave is :

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The equation of a progressive wave for a wire is: Y=4sin[π2(8t−x8)]. If x and y are measured in cm then velocity of wave is :

The correct option is D 64cm/s along +x directionw=4πK=π16v=wK=64m/salong+x−axisHence,optionDiscorrectanswer.

The equation of a progressive wave for a wire is:
$Y = 4 sin [\frac{π}{2} (8 t - \frac{x}{8})]$ . If $x$ and $y$ are measured in cm then velocity of wave is :

The correct option is D $64 c m / s$ along $+ x$ direction
$\begin{matrix} w = 4 π K = \frac{π}{16} v = \frac{w}{K} = 64 m / s a l o n g + x - a x i s H e n c e, o p t i o n D i s c o r r e c t a n s w e r . \end{matrix}$