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This question has a paragraph followed by two statements, Statement I and Statement II. Of the given four alternatives after the statements, choose the one that describes the statements.A thin air film is formed by putting the convex surface of a plane-convex lens over a plane glass plate. With monochromatic light, this film gives an interference pattern due to light reflected from the top (convex) surface and the bottom (glass plate) surface of the file 
  Statement I : When light reflects from the air-glass plate interface, the reflected wave suffers a phase change or .           
Statement II : The centre of the inerference pattern is dark.                                                                                      
(AIEEE 2011)
  • a)
    Statement I is true, Statement II is true,
    Statement II is the correct explanationof Statement I
  • b)
    Statement I is true, Statement II is true,
    Statement II is not the correct explana tion of Statement I
  • c)
     Statement I is false, Statement II is true
  • d)
    Statement I is true, Statement II is false
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
This question has a paragraph followed by two statements, Statement I ...
As the centre of the pattern is dark, we know that the phase difference is (2n+1)π
Furthermore, we also know that for the center of the interference pattern, there is no path difference. So the difference can only be due to reflection which is π
Therefore, both the assertion and the reason are correct and the reason is explanatory
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Most Upvoted Answer
This question has a paragraph followed by two statements, Statement I ...
As the centre of the pattern is dark, we know that the phase difference is (2n+1)π
Furthermore, we also know that for the center of the interference pattern, there is no path difference. So the difference can only be due to reflection which is π
Therefore, both the assertion and the reason are correct and the reason is explanatory
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This question has a paragraph followed by two statements, Statement I and Statement II. Of the given four alternatives after the statements, choose the one that describes the statements.A thin air film is formed by putting the convex surface of a plane-convex lens over a plane glass plate. With monochromatic light, this film gives an interference pattern due to light reflected from the top (convex) surface and the bottom (glass plate) surface of the fileStatement I :When light reflects from the air-glass plate interface, the reflected wave suffers a phase change or. Statement II :The centre of the inerference pattern is dark. (AIEEE 2011)a)Statement I is true, Statement II is true,Statement II is the correct explanationof Statement Ib)Statement I is true, Statement II is true,Statement II is not the correct explana tion of Statement Ic)Statement I is false, Statement II is trued)Statement I is true, Statement II is falseCorrect answer is option 'B'. Can you explain this answer?
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This question has a paragraph followed by two statements, Statement I and Statement II. Of the given four alternatives after the statements, choose the one that describes the statements.A thin air film is formed by putting the convex surface of a plane-convex lens over a plane glass plate. With monochromatic light, this film gives an interference pattern due to light reflected from the top (convex) surface and the bottom (glass plate) surface of the fileStatement I :When light reflects from the air-glass plate interface, the reflected wave suffers a phase change or. Statement II :The centre of the inerference pattern is dark. (AIEEE 2011)a)Statement I is true, Statement II is true,Statement II is the correct explanationof Statement Ib)Statement I is true, Statement II is true,Statement II is not the correct explana tion of Statement Ic)Statement I is false, Statement II is trued)Statement I is true, Statement II is falseCorrect 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 This question has a paragraph followed by two statements, Statement I and Statement II. Of the given four alternatives after the statements, choose the one that describes the statements.A thin air film is formed by putting the convex surface of a plane-convex lens over a plane glass plate. With monochromatic light, this film gives an interference pattern due to light reflected from the top (convex) surface and the bottom (glass plate) surface of the fileStatement I :When light reflects from the air-glass plate interface, the reflected wave suffers a phase change or. Statement II :The centre of the inerference pattern is dark. (AIEEE 2011)a)Statement I is true, Statement II is true,Statement II is the correct explanationof Statement Ib)Statement I is true, Statement II is true,Statement II is not the correct explana tion of Statement Ic)Statement I is false, Statement II is trued)Statement I is true, Statement II is falseCorrect 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 This question has a paragraph followed by two statements, Statement I and Statement II. Of the given four alternatives after the statements, choose the one that describes the statements.A thin air film is formed by putting the convex surface of a plane-convex lens over a plane glass plate. With monochromatic light, this film gives an interference pattern due to light reflected from the top (convex) surface and the bottom (glass plate) surface of the fileStatement I :When light reflects from the air-glass plate interface, the reflected wave suffers a phase change or. Statement II :The centre of the inerference pattern is dark. (AIEEE 2011)a)Statement I is true, Statement II is true,Statement II is the correct explanationof Statement Ib)Statement I is true, Statement II is true,Statement II is not the correct explana tion of Statement Ic)Statement I is false, Statement II is trued)Statement I is true, Statement II is falseCorrect answer is option 'B'. Can you explain this answer?.
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(AIEEE 2011)a)Statement I is true, Statement II is true,Statement II is the correct explanationof Statement Ib)Statement I is true, Statement II is true,Statement II is not the correct explana tion of Statement Ic)Statement I is false, Statement II is trued)Statement I is true, Statement II is falseCorrect answer is option 'B'. Can you explain this answer?, a detailed solution for This question has a paragraph followed by two statements, Statement I and Statement II. Of the given four alternatives after the statements, choose the one that describes the statements.A thin air film is formed by putting the convex surface of a plane-convex lens over a plane glass plate. With monochromatic light, this film gives an interference pattern due to light reflected from the top (convex) surface and the bottom (glass plate) surface of the fileStatement I :When light reflects from the air-glass plate interface, the reflected wave suffers a phase change or. Statement II :The centre of the inerference pattern is dark. (AIEEE 2011)a)Statement I is true, Statement II is true,Statement II is the correct explanationof Statement Ib)Statement I is true, Statement II is true,Statement II is not the correct explana tion of Statement Ic)Statement I is false, Statement II is trued)Statement I is true, Statement II is falseCorrect answer is option 'B'. Can you explain this answer? has been provided alongside types of This question has a paragraph followed by two statements, Statement I and Statement II. Of the given four alternatives after the statements, choose the one that describes the statements.A thin air film is formed by putting the convex surface of a plane-convex lens over a plane glass plate. With monochromatic light, this film gives an interference pattern due to light reflected from the top (convex) surface and the bottom (glass plate) surface of the fileStatement I :When light reflects from the air-glass plate interface, the reflected wave suffers a phase change or. Statement II :The centre of the inerference pattern is dark. (AIEEE 2011)a)Statement I is true, Statement II is true,Statement II is the correct explanationof Statement Ib)Statement I is true, Statement II is true,Statement II is not the correct explana tion of Statement Ic)Statement I is false, Statement II is trued)Statement I is true, Statement II is falseCorrect answer is option 'B'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice This question has a paragraph followed by two statements, Statement I and Statement II. Of the given four alternatives after the statements, choose the one that describes the statements.A thin air film is formed by putting the convex surface of a plane-convex lens over a plane glass plate. With monochromatic light, this film gives an interference pattern due to light reflected from the top (convex) surface and the bottom (glass plate) surface of the fileStatement I :When light reflects from the air-glass plate interface, the reflected wave suffers a phase change or. Statement II :The centre of the inerference pattern is dark. (AIEEE 2011)a)Statement I is true, Statement II is true,Statement II is the correct explanationof Statement Ib)Statement I is true, Statement II is true,Statement II is not the correct explana tion of Statement Ic)Statement I is false, Statement II is trued)Statement I is true, Statement II is falseCorrect answer is option 'B'. Can you explain this answer? tests, examples and also practice Class 11 tests.
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