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A wide slab consisting of two media of refractive indices n1 and n2 is placed in the air as shown in the figure. A ray of light is incident from medium n1 to n2 at an angle, where sin is slightly larger than 1/n1. Take the refractive index of air as 1. Which of the following statement(s) is(are) correct?
  • a)
    The light ray enters air if n2 = n1
  • b)
    The light ray is finally reflected back into the medium of refractive index nif n2 < n1
  • c)
    The light ray is finally reflected back into the medium of refractive index n1 if n2 > n1
  • d)
    The light ray is reflected back into the medium of refractive index n1 if n2 = 1
Correct answer is option 'B,C,D'. Can you explain this answer?
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A wide slab consisting of two media of refractive indices n1 and n2 is...
The ray diagram for the given conditions is:



The light finally must reflected back in the medium of refractive index n1 for all values of n2.
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A wide slab consisting of two media of refractive indices n1 and n2 is placed in the air as shown in the figure. A ray of light is incident from medium n1 to n2 at an angle, where sin is slightly larger than 1/n1. Take the refractive index of air as 1. Which of the following statement(s) is(are) correct?a)The light ray enters air if n2= n1b)The light ray is finally reflected back into the medium of refractive index n1if n2< n1c)The light ray is finally reflected back into the medium of refractive index n1if n2> n1d)The light ray is reflected back into the medium of refractive index n1if n2= 1Correct answer is option 'B,C,D'. Can you explain this answer?
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A wide slab consisting of two media of refractive indices n1 and n2 is placed in the air as shown in the figure. A ray of light is incident from medium n1 to n2 at an angle, where sin is slightly larger than 1/n1. Take the refractive index of air as 1. Which of the following statement(s) is(are) correct?a)The light ray enters air if n2= n1b)The light ray is finally reflected back into the medium of refractive index n1if n2< n1c)The light ray is finally reflected back into the medium of refractive index n1if n2> n1d)The light ray is reflected back into the medium of refractive index n1if n2= 1Correct answer is option 'B,C,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 A wide slab consisting of two media of refractive indices n1 and n2 is placed in the air as shown in the figure. A ray of light is incident from medium n1 to n2 at an angle, where sin is slightly larger than 1/n1. Take the refractive index of air as 1. Which of the following statement(s) is(are) correct?a)The light ray enters air if n2= n1b)The light ray is finally reflected back into the medium of refractive index n1if n2< n1c)The light ray is finally reflected back into the medium of refractive index n1if n2> n1d)The light ray is reflected back into the medium of refractive index n1if n2= 1Correct answer is option 'B,C,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 A wide slab consisting of two media of refractive indices n1 and n2 is placed in the air as shown in the figure. A ray of light is incident from medium n1 to n2 at an angle, where sin is slightly larger than 1/n1. Take the refractive index of air as 1. Which of the following statement(s) is(are) correct?a)The light ray enters air if n2= n1b)The light ray is finally reflected back into the medium of refractive index n1if n2< n1c)The light ray is finally reflected back into the medium of refractive index n1if n2> n1d)The light ray is reflected back into the medium of refractive index n1if n2= 1Correct answer is option 'B,C,D'. Can you explain this answer?.
Solutions for A wide slab consisting of two media of refractive indices n1 and n2 is placed in the air as shown in the figure. A ray of light is incident from medium n1 to n2 at an angle, where sin is slightly larger than 1/n1. Take the refractive index of air as 1. Which of the following statement(s) is(are) correct?a)The light ray enters air if n2= n1b)The light ray is finally reflected back into the medium of refractive index n1if n2< n1c)The light ray is finally reflected back into the medium of refractive index n1if n2> n1d)The light ray is reflected back into the medium of refractive index n1if n2= 1Correct answer is option 'B,C,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.
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