In the equation for a stationary wave given by y = 5 cos 25 π x sin 100 π t . Here, x is in cm and t in second. A node will not occur at distance x is equal to

Node will occur, where 25 π x = 2 π , 2 3 π , 2 5 π , etc. or x = 12.5 cm , 37.5 cm , 62.5 cm , etc.

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Physics - Wave on String Question with Solution | TestHub

PhysicsWave on StringStandingMedium2 minPYQ_2024

PhysicsMediumsingle choice

In the equation for a stationary wave given by $y = 5 cos \frac{π x}{25} sin 100 π t$ . Here, $x$ is in cm and $t$ in second. A node will not occur at distance $x$ is equal to

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Solution:

Node will occur, where $\frac{π x}{25} = \frac{π}{2}, \frac{3 π}{2}, \frac{5 π}{2}$ , etc. or $x = 12.5 cm, 37.5 cm, 62.5 cm$ , etc.

Stream:VITEEESubject:PhysicsTopic:Wave on StringSubtopic:Standing

⏱ 2mℹ️ Source: PYQ_2024

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