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Physics - Wave on String Question with Solution | TestHub

PhysicsWave on StringWavesHard2 minQB

PhysicsHardsingle choice

A transverse wave travels along $+ x$ . At $t = 1$ s the particle at $x = 3$ m has $y = 3$ mm and its displacement is increasing, reaching a maximum of 6 mm. The wave equation is:

Options:

Answer:

Solution:

$6 sin ϕ = 3$ gives $ϕ = π /6$ or $5 π /6$ . Increasing $y$ needs $cos ϕ > 0$ , so $ϕ = π /6$ .

Stream:JEESubject:PhysicsTopic:Wave on StringSubtopic:Waves

⏱ 2mℹ️ Source: QB

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