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Read the following text and answer the following questions on the basis of the same:
Sparking Brilliance of Diamond: The total internal reflection of the light is used in polishing diamonds to create a sparking brilliance.
By polishing the diamond with specific cuts, it is adjusted the most of the light rays approaching the surface are incident with an angle of incidence more than critical angle. Hence, they suffer multiple reflections and ultimately come out of diamond from the top. This gives the diamond a sparking brilliance.
Q. Light cannot easily escape a diamond without multiple internal reflections. This is because:
  • a)
    its critical angle with reference to air is too large.
  • b)
    its critical angle with reference to air is too small.
  • c)
    the diamond is transparent.
  • d)
    rays always enter at angle greater than critical angle.
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
Read the following text and answer the following questions on the bas...
Light cannot easily escape a diamond, because its critical angle with air is too small. Most of the reflections are total and it is cut so that light can exit only in particular direction —thus light is concentrated inside and making the diamond sparkle.
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Light cannot easily escape diamond because its critical angle too small. Most of the reflections are total and it is cut so that light can exit only in particular direction thus light is concentrated inside and making the diamond sparkle.
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Read the following text and answer the following questions on the basis of the same:Sparking Brilliance of Diamond: The total internal reflection of the light is used in polishing diamonds to create a sparking brilliance.By polishing the diamond with specific cuts, it is adjusted the most of the light rays approaching the surface are incident with an angle of incidence more than critical angle. Hence, they suffer multiple reflections and ultimately come out of diamond from the top. This gives the diamond a sparking brilliance.Q. Light cannot easily escape a diamond without multiple internal reflections. This is because:a)its critical angle with reference to air is too large.b)its critical angle with reference to air is too small.c)the diamond is transparent.d)rays always enter at angle greater than critical angle.Correct answer is option 'B'. Can you explain this answer?
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Read the following text and answer the following questions on the basis of the same:Sparking Brilliance of Diamond: The total internal reflection of the light is used in polishing diamonds to create a sparking brilliance.By polishing the diamond with specific cuts, it is adjusted the most of the light rays approaching the surface are incident with an angle of incidence more than critical angle. Hence, they suffer multiple reflections and ultimately come out of diamond from the top. This gives the diamond a sparking brilliance.Q. Light cannot easily escape a diamond without multiple internal reflections. This is because:a)its critical angle with reference to air is too large.b)its critical angle with reference to air is too small.c)the diamond is transparent.d)rays always enter at angle greater than critical angle.Correct answer is option 'B'. Can you explain this answer? for Class 12 2024 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about Read the following text and answer the following questions on the basis of the same:Sparking Brilliance of Diamond: The total internal reflection of the light is used in polishing diamonds to create a sparking brilliance.By polishing the diamond with specific cuts, it is adjusted the most of the light rays approaching the surface are incident with an angle of incidence more than critical angle. Hence, they suffer multiple reflections and ultimately come out of diamond from the top. This gives the diamond a sparking brilliance.Q. Light cannot easily escape a diamond without multiple internal reflections. This is because:a)its critical angle with reference to air is too large.b)its critical angle with reference to air is too small.c)the diamond is transparent.d)rays always enter at angle greater than critical angle.Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 12 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Read the following text and answer the following questions on the basis of the same:Sparking Brilliance of Diamond: The total internal reflection of the light is used in polishing diamonds to create a sparking brilliance.By polishing the diamond with specific cuts, it is adjusted the most of the light rays approaching the surface are incident with an angle of incidence more than critical angle. Hence, they suffer multiple reflections and ultimately come out of diamond from the top. This gives the diamond a sparking brilliance.Q. Light cannot easily escape a diamond without multiple internal reflections. This is because:a)its critical angle with reference to air is too large.b)its critical angle with reference to air is too small.c)the diamond is transparent.d)rays always enter at angle greater than critical angle.Correct answer is option 'B'. Can you explain this answer?.
Solutions for Read the following text and answer the following questions on the basis of the same:Sparking Brilliance of Diamond: The total internal reflection of the light is used in polishing diamonds to create a sparking brilliance.By polishing the diamond with specific cuts, it is adjusted the most of the light rays approaching the surface are incident with an angle of incidence more than critical angle. Hence, they suffer multiple reflections and ultimately come out of diamond from the top. This gives the diamond a sparking brilliance.Q. Light cannot easily escape a diamond without multiple internal reflections. This is because:a)its critical angle with reference to air is too large.b)its critical angle with reference to air is too small.c)the diamond is transparent.d)rays always enter at angle greater than critical angle.Correct answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 12. Download more important topics, notes, lectures and mock test series for Class 12 Exam by signing up for free.
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