EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR PHYSICS>Chapter 19 - Wave Motion - Waves on a String>AP EAPCET 2021 (19-Aug Afternoon)>Q 1

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AP EAPCET

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Earn 100

Match the following:

Column $- I$ Column $- II$

(a) Transverse wave through a steel rod (i) $\sqrt{B + (\frac{4}{3}) \frac{η}{ρ}}$

(b) Longitudinal waves in earth's crust (ii) $\sqrt{\frac{η}{ρ}}$

(c) Longitudinal waves through a steel rod (iii) $\sqrt{\frac{2 π T}{g λ}}$

(d) Ripples (iv) $\sqrt{\frac{λ}{ρ}}$

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Important Questions on Wave Motion - Waves on a String

EASY

AP EAPCET

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR PHYSICS>Chapter 19 - Wave Motion - Waves on a String>AP EAPCET - 20 Aug 2021 Afternoon>Q 2

Two waves are represented by:

x_{1} = A \sin (ω t + \frac{π}{6})

and

x_{2} = A \cos ω t

. Then the phase difference between them is