IIT JAM Exam  >  IIT JAM Questions  >  A flake of glass of index of refraction 1.5 i... Start Learning for Free
A flake of glass of index of refraction 1.5 is placed over one of the openings of a double-slit apparatus. There is a displacement of interference pattern through seven successive maxima toward the side where the flake was placed. If the wavelength of the diffracted light is λX = 600 nm, then what is the value of wavelength of flake (in nm)?
    Correct answer is '8400'. Can you explain this answer?
    Verified Answer
    A flake of glass of index of refraction 1.5 is placed over one of the ...
    With λ denoting the wavelength in air, the wavelength within the glass is λ' = λ/n, where n is the refractive indeλ of the glass. Letting t denote the thickness of the flake, the number of wavelengths contained in it (for “turning angles” θ «1) is t/λ' = (nt)/λ. In the thickness of air displaced by the flake, there would only have been t/λ wavelengths. Therefore the presence of the flake adds [(nt)/λ] - (t/λ) = [(n - 1)t]/λ wavelengths to the effective path of the light which passes through the flake. This causes the entire interference pattern to shift toward the side with the flake by ∑ = [(n - 1)t]/λ fringes (i.e., one fringe per wavelength). Hence,
    n = 1.5
    View all questions of this test
    Explore Courses for IIT JAM exam
    A flake of glass of index of refraction 1.5 is placed over one of the openings of a double-slit apparatus. There is a displacement of interference pattern through seven successive maxima toward the side where the flake was placed. If the wavelength of the diffracted light is λX = 600 nm, then what is the value of wavelength of flake (in nm)?Correct answer is '8400'. Can you explain this answer?
    Question Description
    A flake of glass of index of refraction 1.5 is placed over one of the openings of a double-slit apparatus. There is a displacement of interference pattern through seven successive maxima toward the side where the flake was placed. If the wavelength of the diffracted light is λX = 600 nm, then what is the value of wavelength of flake (in nm)?Correct answer is '8400'. Can you explain this answer? for IIT JAM 2024 is part of IIT JAM preparation. The Question and answers have been prepared according to the IIT JAM exam syllabus. Information about A flake of glass of index of refraction 1.5 is placed over one of the openings of a double-slit apparatus. There is a displacement of interference pattern through seven successive maxima toward the side where the flake was placed. If the wavelength of the diffracted light is λX = 600 nm, then what is the value of wavelength of flake (in nm)?Correct answer is '8400'. Can you explain this answer? covers all topics & solutions for IIT JAM 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A flake of glass of index of refraction 1.5 is placed over one of the openings of a double-slit apparatus. There is a displacement of interference pattern through seven successive maxima toward the side where the flake was placed. If the wavelength of the diffracted light is λX = 600 nm, then what is the value of wavelength of flake (in nm)?Correct answer is '8400'. Can you explain this answer?.
    Solutions for A flake of glass of index of refraction 1.5 is placed over one of the openings of a double-slit apparatus. There is a displacement of interference pattern through seven successive maxima toward the side where the flake was placed. If the wavelength of the diffracted light is λX = 600 nm, then what is the value of wavelength of flake (in nm)?Correct answer is '8400'. Can you explain this answer? in English & in Hindi are available as part of our courses for IIT JAM. Download more important topics, notes, lectures and mock test series for IIT JAM Exam by signing up for free.
    Here you can find the meaning of A flake of glass of index of refraction 1.5 is placed over one of the openings of a double-slit apparatus. There is a displacement of interference pattern through seven successive maxima toward the side where the flake was placed. If the wavelength of the diffracted light is λX = 600 nm, then what is the value of wavelength of flake (in nm)?Correct answer is '8400'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of A flake of glass of index of refraction 1.5 is placed over one of the openings of a double-slit apparatus. There is a displacement of interference pattern through seven successive maxima toward the side where the flake was placed. If the wavelength of the diffracted light is λX = 600 nm, then what is the value of wavelength of flake (in nm)?Correct answer is '8400'. Can you explain this answer?, a detailed solution for A flake of glass of index of refraction 1.5 is placed over one of the openings of a double-slit apparatus. There is a displacement of interference pattern through seven successive maxima toward the side where the flake was placed. If the wavelength of the diffracted light is λX = 600 nm, then what is the value of wavelength of flake (in nm)?Correct answer is '8400'. Can you explain this answer? has been provided alongside types of A flake of glass of index of refraction 1.5 is placed over one of the openings of a double-slit apparatus. There is a displacement of interference pattern through seven successive maxima toward the side where the flake was placed. If the wavelength of the diffracted light is λX = 600 nm, then what is the value of wavelength of flake (in nm)?Correct answer is '8400'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice A flake of glass of index of refraction 1.5 is placed over one of the openings of a double-slit apparatus. There is a displacement of interference pattern through seven successive maxima toward the side where the flake was placed. If the wavelength of the diffracted light is λX = 600 nm, then what is the value of wavelength of flake (in nm)?Correct answer is '8400'. Can you explain this answer? tests, examples and also practice IIT JAM tests.
    Explore Courses for IIT JAM exam
    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