Start Free Mock LoginAlready registered? Login here

Physics - Wave on String Question with Solution | TestHub

PhysicsWave on StringEquation/graphEasy2 minPYQ_2020

PhysicsEasysingle choice

The equation of a simple harmonic wave is given by $y = 6 \sin 2 π (2 t - 0.1 x)$ , where $x$ and $y$ are in $mm$ and $t$ is in second. The phase difference between two particles $2 mm$ apart at any instant is

Options:

Answer:

Solution:

From the given equation $k = 0.2 π$

$⟹ \frac{2 π}{λ} = 0.2 π$

$⟹ λ = 10 mm$

$∆ Φ = \frac{2 π}{λ} \times ∆ x$

$= \frac{2 π}{10} \times 2 = \frac{2 π}{5} = 72 °$

Stream:NTA_ABHYAS_NEETSubject:PhysicsTopic:Wave on StringSubtopic:Equation/graph

⏱ 2mℹ️ Source: PYQ_2020

Doubts & Discussion

Loading discussions...