Banner 0
Banner 1
Banner 2
Banner 3
Banner 4
Banner 5
Banner 6
Banner 7
Banner 8
Banner 9

Q.

The angular frequency of a particle in a progressive wave in an elastic medium is 100πrads-1 and it is moving with a velocity of 200ms-1. The phase difference between two particles separated by a distance of 20m is

see full answer

Your Exam Success, Personally Taken Care Of

1:1 expert mentors customize learning to your strength and weaknesses – so you score higher in school , IIT JEE and NEET entrance exams.
An Intiative by Sri Chaitanya

a

31.4 rad

b

πrad

c

d

36 rad

answer is A.

(Unlock A.I Detailed Solution for FREE)

Best Courses for You

JEE

JEE

NEET

NEET

Foundation JEE

Foundation JEE

Foundation NEET

Foundation NEET

CBSE

CBSE

Detailed Solution

ω=100πrad/s; V=200m/s;Δx=20mΔϕ=2πλΔxw=2πn=100π⇒n=50HzV=nλ⇒λ=vn=20050=4mΔϕ=2π4(20)=10π=10×3.14=31.4rad
Watch 3-min video & get full concept clarity
score_test_img

courses

No courses found

Get Expert Academic Guidance – Connect with a Counselor Today!

best study material, now at your finger tips!

  • promsvg

    live classes

  • promsvg

    progress tracking

  • promsvg

    24x7 mentored guidance

  • promsvg

    study plan analysis

download the app

gplay
mentor

Download the App

gplay
whats app icon
personalised 1:1 online tutoring
The angular frequency of a particle in a progressive wave in an elastic medium is 100πrads-1 and it is moving with a velocity of 200ms-1. The phase difference between two particles separated by a distance of 20m is