JEE Exam  >  JEE Questions  >  An initially parallel cylindrical beam travel... Start Learning for Free
An initially parallel cylindrical beam travels in a medium of refractive index μ (I) = μ0 + μ2 I, where μ0 and μ2 are positive constants and I is the intensity of the light beam. The intensity of the beam is decreasing with increasing radius.
Q. The initial shape of the wavefront of the beam is
  • a)
    convex
  • b)
    con cave
  • c)
    convex near the axis and concave near the periphery
  • d)
    planar
Correct answer is option 'D'. Can you explain this answer?
Verified Answer
An initially parallel cylindrical beam travels in a medium of refracti...
Initially the parallel beam is cylindrical . Therefore, the wavefront will be planar.
View all questions of this test
Explore Courses for JEE exam
An initially parallel cylindrical beam travels in a medium of refractive index μ (I) = μ0 + μ2 I, where μ0 and μ2 are positive constants and I is the intensity of the light beam. The intensity of the beam is decreasing with increasing radius.Q.The initial shape of the wavefront of the beam isa)convexb)con cavec)convex near the axis and concave near the peripheryd)planarCorrect answer is option 'D'. Can you explain this answer?
Question Description
An initially parallel cylindrical beam travels in a medium of refractive index μ (I) = μ0 + μ2 I, where μ0 and μ2 are positive constants and I is the intensity of the light beam. The intensity of the beam is decreasing with increasing radius.Q.The initial shape of the wavefront of the beam isa)convexb)con cavec)convex near the axis and concave near the peripheryd)planarCorrect answer is option 'D'. Can you explain this answer? for JEE 2024 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about An initially parallel cylindrical beam travels in a medium of refractive index μ (I) = μ0 + μ2 I, where μ0 and μ2 are positive constants and I is the intensity of the light beam. The intensity of the beam is decreasing with increasing radius.Q.The initial shape of the wavefront of the beam isa)convexb)con cavec)convex near the axis and concave near the peripheryd)planarCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for An initially parallel cylindrical beam travels in a medium of refractive index μ (I) = μ0 + μ2 I, where μ0 and μ2 are positive constants and I is the intensity of the light beam. The intensity of the beam is decreasing with increasing radius.Q.The initial shape of the wavefront of the beam isa)convexb)con cavec)convex near the axis and concave near the peripheryd)planarCorrect answer is option 'D'. Can you explain this answer?.
Solutions for An initially parallel cylindrical beam travels in a medium of refractive index μ (I) = μ0 + μ2 I, where μ0 and μ2 are positive constants and I is the intensity of the light beam. The intensity of the beam is decreasing with increasing radius.Q.The initial shape of the wavefront of the beam isa)convexb)con cavec)convex near the axis and concave near the peripheryd)planarCorrect answer is option 'D'. Can you explain this answer? in English & in Hindi are available as part of our courses for JEE. Download more important topics, notes, lectures and mock test series for JEE Exam by signing up for free.
Here you can find the meaning of An initially parallel cylindrical beam travels in a medium of refractive index μ (I) = μ0 + μ2 I, where μ0 and μ2 are positive constants and I is the intensity of the light beam. The intensity of the beam is decreasing with increasing radius.Q.The initial shape of the wavefront of the beam isa)convexb)con cavec)convex near the axis and concave near the peripheryd)planarCorrect answer is option 'D'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of An initially parallel cylindrical beam travels in a medium of refractive index μ (I) = μ0 + μ2 I, where μ0 and μ2 are positive constants and I is the intensity of the light beam. The intensity of the beam is decreasing with increasing radius.Q.The initial shape of the wavefront of the beam isa)convexb)con cavec)convex near the axis and concave near the peripheryd)planarCorrect answer is option 'D'. Can you explain this answer?, a detailed solution for An initially parallel cylindrical beam travels in a medium of refractive index μ (I) = μ0 + μ2 I, where μ0 and μ2 are positive constants and I is the intensity of the light beam. The intensity of the beam is decreasing with increasing radius.Q.The initial shape of the wavefront of the beam isa)convexb)con cavec)convex near the axis and concave near the peripheryd)planarCorrect answer is option 'D'. Can you explain this answer? has been provided alongside types of An initially parallel cylindrical beam travels in a medium of refractive index μ (I) = μ0 + μ2 I, where μ0 and μ2 are positive constants and I is the intensity of the light beam. The intensity of the beam is decreasing with increasing radius.Q.The initial shape of the wavefront of the beam isa)convexb)con cavec)convex near the axis and concave near the peripheryd)planarCorrect answer is option 'D'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice An initially parallel cylindrical beam travels in a medium of refractive index μ (I) = μ0 + μ2 I, where μ0 and μ2 are positive constants and I is the intensity of the light beam. The intensity of the beam is decreasing with increasing radius.Q.The initial shape of the wavefront of the beam isa)convexb)con cavec)convex near the axis and concave near the peripheryd)planarCorrect answer is option 'D'. Can you explain this answer? tests, examples and also practice JEE tests.
Explore Courses for JEE exam

Top Courses for JEE

Explore Courses
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev