Class 11 Exam  >  Class 11 Questions  >  In the adjacent diagram, CP represents a wave... Start Learning for Free
In the adjacent diagram, CP represents a wavefront and AO and BP, the corresponding two rays. Find the condition on q for constructive interference at P between the ray BP and
reflected ray OP.
                                                                                     [JEE (Scr)2003]
  • a)
    cosq = 
  • b)
    cosq = 
  • c)
    secq – cosq = 
  • d)
    secq – cosq = 
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
In the adjacent diagram, CP represents a wavefront and AO and BP, the ...
From geometry, 
OP=d/cosθ
Path difference between the rays=CO+OP=d/cosθ cos2θ+d/cosθ​=2dcosθ
Since there is a phase change by π due to reflection from optically denser medium, condition for constructive interference is 
Path difference=λ/2​
⟹cosθ=λ/4d​
View all questions of this test
Most Upvoted Answer
In the adjacent diagram, CP represents a wavefront and AO and BP, the ...
Free Test
Community Answer
In the adjacent diagram, CP represents a wavefront and AO and BP, the ...
From geometry, 
OP=d/cosθ
Path difference between the rays=CO+OP=d/cosθ cos2θ+d/cosθ​=2dcosθ
Since there is a phase change by π due to reflection from optically denser medium, condition for constructive interference is 
Path difference=λ/2​
⟹cosθ=λ/4d​
Attention Class 11 Students!
To make sure you are not studying endlessly, EduRev has designed Class 11 study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in Class 11.
Explore Courses for Class 11 exam

Top Courses for Class 11

In the adjacent diagram, CP represents a wavefront and AO and BP, the corresponding two rays. Find the condition on q for constructive interference at P between the ray BP andreflected ray OP. [JEE (Scr)2003]a)cosq =b)cosq=c)secq –cosq =d)secq –cosq =Correct answer is option 'B'. Can you explain this answer?
Question Description
In the adjacent diagram, CP represents a wavefront and AO and BP, the corresponding two rays. Find the condition on q for constructive interference at P between the ray BP andreflected ray OP. [JEE (Scr)2003]a)cosq =b)cosq=c)secq –cosq =d)secq –cosq =Correct answer is option 'B'. Can you explain this answer? for Class 11 2024 is part of Class 11 preparation. The Question and answers have been prepared according to the Class 11 exam syllabus. Information about In the adjacent diagram, CP represents a wavefront and AO and BP, the corresponding two rays. Find the condition on q for constructive interference at P between the ray BP andreflected ray OP. [JEE (Scr)2003]a)cosq =b)cosq=c)secq –cosq =d)secq –cosq =Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 11 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In the adjacent diagram, CP represents a wavefront and AO and BP, the corresponding two rays. Find the condition on q for constructive interference at P between the ray BP andreflected ray OP. [JEE (Scr)2003]a)cosq =b)cosq=c)secq –cosq =d)secq –cosq =Correct answer is option 'B'. Can you explain this answer?.
Solutions for In the adjacent diagram, CP represents a wavefront and AO and BP, the corresponding two rays. Find the condition on q for constructive interference at P between the ray BP andreflected ray OP. [JEE (Scr)2003]a)cosq =b)cosq=c)secq –cosq =d)secq –cosq =Correct answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 11. Download more important topics, notes, lectures and mock test series for Class 11 Exam by signing up for free.
Here you can find the meaning of In the adjacent diagram, CP represents a wavefront and AO and BP, the corresponding two rays. Find the condition on q for constructive interference at P between the ray BP andreflected ray OP. [JEE (Scr)2003]a)cosq =b)cosq=c)secq –cosq =d)secq –cosq =Correct answer is option 'B'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of In the adjacent diagram, CP represents a wavefront and AO and BP, the corresponding two rays. Find the condition on q for constructive interference at P between the ray BP andreflected ray OP. [JEE (Scr)2003]a)cosq =b)cosq=c)secq –cosq =d)secq –cosq =Correct answer is option 'B'. Can you explain this answer?, a detailed solution for In the adjacent diagram, CP represents a wavefront and AO and BP, the corresponding two rays. Find the condition on q for constructive interference at P between the ray BP andreflected ray OP. [JEE (Scr)2003]a)cosq =b)cosq=c)secq –cosq =d)secq –cosq =Correct answer is option 'B'. Can you explain this answer? has been provided alongside types of In the adjacent diagram, CP represents a wavefront and AO and BP, the corresponding two rays. Find the condition on q for constructive interference at P between the ray BP andreflected ray OP. [JEE (Scr)2003]a)cosq =b)cosq=c)secq –cosq =d)secq –cosq =Correct answer is option 'B'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice In the adjacent diagram, CP represents a wavefront and AO and BP, the corresponding two rays. Find the condition on q for constructive interference at P between the ray BP andreflected ray OP. [JEE (Scr)2003]a)cosq =b)cosq=c)secq –cosq =d)secq –cosq =Correct answer is option 'B'. Can you explain this answer? tests, examples and also practice Class 11 tests.
Explore Courses for Class 11 exam

Top Courses for Class 11

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