Start Free Mock LoginAlready registered? Login here

Physics - Wave on String Question with Solution | TestHub

PhysicsWave on StringEquation/graphEasy2 minPYQ_2020

PhysicsEasysingle choice

A travelling wave passes a point of observation. At this point, the time interval between successive crests is $0.2 s$ and

Options:

Answer:

Solution:

Phase difference between two successive crest is $2 π$ .
Also, phase difference $Δ ϕ = \frac{2 π}{T} \times Δ t$
$\Rightarrow$ $2 π = \frac{2 π}{T} \times 0.2$
$\Rightarrow$ $\frac{1}{T} = 5 s^{- 1}$
$\Rightarrow n = 5 Hz$

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

⏱ 2mℹ️ Source: PYQ_2020

Doubts & Discussion

Loading discussions...