UPSC Exam > UPSC Questions > Consider the following statements regarding L...
Start Learning for Free
Consider the following statements regarding Lab-grown diamonds (LGDs).
- LGDs have basic properties similar to natural diamonds, including their optical dispersion.
- LGDs are most often used for industrial purposes because of their hardness and extra strength.
- Like natural diamonds, LGDs do not require any polishing and cutting to provide diamonds their characteristic lustre.
How many of the above statements is/are correct?
- a)Only one
- b)Only two
- c)All three
- d)None
Correct answer is option 'B'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Most Upvoted Answer
Consider the following statements regarding Lab-grown diamonds (LGDs)....
Statement 3 is incorrect.
- LGDs have basic properties similar to natural diamonds, including their optical dispersion, which provide them the signature diamond sheen. However, since they are created in controlled environments, many of their properties can be enhanced for various purposes.
- For instance, LGDs are most often used for industrial purposes, in machines and tools. Their hardness and extra strength make them ideal for use as cutters. Furthermore, pure synthetic diamonds have high thermal conductivity, but negligible electrical conductivity. This combination is invaluable for electronics where such diamonds can be used as a heat spreader for high-power laser diodes, laser arrays and high-power transistors.
- Lastly, as the Earth’s reserves of natural diamonds are depleted, LGDs are slowly replacing the prized gemstone in the jewelry industry. Crucially, like natural diamonds, LGDs undergo similar processes of polishing and cutting that are required to provide diamonds their characteristic lustre.
Free Test
FREE
| Start Free Test |
Community Answer
Consider the following statements regarding Lab-grown diamonds (LGDs)....
Statement 1: LGDs have basic properties similar to natural diamonds, including their optical dispersion.
Statement 2: LGDs are most often used for industrial purposes because of their hardness and extra strength.
Statement 3: Like natural diamonds, LGDs do not require any polishing and cutting to provide diamonds their characteristic lustre.
Explanation:
Let's evaluate each statement one by one:
Statement 1: LGDs have basic properties similar to natural diamonds, including their optical dispersion.
This statement is correct. Lab-grown diamonds (LGDs) are created in laboratories using various processes that mimic the natural diamond formation. They have the same chemical composition as natural diamonds, which is pure carbon. As a result, LGDs possess similar physical and optical properties, including their optical dispersion (the splitting of white light into its spectral colors).
Statement 2: LGDs are most often used for industrial purposes because of their hardness and extra strength.
This statement is incorrect. While it is true that LGDs are known for their hardness and durability, they are not primarily used for industrial purposes. Lab-grown diamonds have gained popularity in the jewelry industry as ethical and sustainable alternatives to natural diamonds. They are used in various jewelry pieces, including engagement rings, earrings, and necklaces.
Statement 3: Like natural diamonds, LGDs do not require any polishing and cutting to provide diamonds their characteristic lustre.
This statement is incorrect. Both natural diamonds and LGDs require polishing and cutting to enhance their brilliance and luster. Rough diamonds, whether natural or lab-grown, need to be faceted and polished by skilled craftsmen to bring out their beauty. The cutting and polishing process involves shaping the diamond into various facets that interact with light to create the desired brilliance and sparkle.
In conclusion, only two of the above statements are correct. Statement 1 is true, as LGDs have basic properties similar to natural diamonds, including their optical dispersion. However, statement 2 and statement 3 are incorrect. LGDs are primarily used in the jewelry industry, and both natural diamonds and LGDs require polishing and cutting to achieve their characteristic lustre.
Statement 2: LGDs are most often used for industrial purposes because of their hardness and extra strength.
Statement 3: Like natural diamonds, LGDs do not require any polishing and cutting to provide diamonds their characteristic lustre.
Explanation:
Let's evaluate each statement one by one:
Statement 1: LGDs have basic properties similar to natural diamonds, including their optical dispersion.
This statement is correct. Lab-grown diamonds (LGDs) are created in laboratories using various processes that mimic the natural diamond formation. They have the same chemical composition as natural diamonds, which is pure carbon. As a result, LGDs possess similar physical and optical properties, including their optical dispersion (the splitting of white light into its spectral colors).
Statement 2: LGDs are most often used for industrial purposes because of their hardness and extra strength.
This statement is incorrect. While it is true that LGDs are known for their hardness and durability, they are not primarily used for industrial purposes. Lab-grown diamonds have gained popularity in the jewelry industry as ethical and sustainable alternatives to natural diamonds. They are used in various jewelry pieces, including engagement rings, earrings, and necklaces.
Statement 3: Like natural diamonds, LGDs do not require any polishing and cutting to provide diamonds their characteristic lustre.
This statement is incorrect. Both natural diamonds and LGDs require polishing and cutting to enhance their brilliance and luster. Rough diamonds, whether natural or lab-grown, need to be faceted and polished by skilled craftsmen to bring out their beauty. The cutting and polishing process involves shaping the diamond into various facets that interact with light to create the desired brilliance and sparkle.
In conclusion, only two of the above statements are correct. Statement 1 is true, as LGDs have basic properties similar to natural diamonds, including their optical dispersion. However, statement 2 and statement 3 are incorrect. LGDs are primarily used in the jewelry industry, and both natural diamonds and LGDs require polishing and cutting to achieve their characteristic lustre.
Attention UPSC Students!
To make sure you are not studying endlessly, EduRev has designed UPSC study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in UPSC.
|
Explore Courses for UPSC exam
|
|
Top Courses for UPSCView all
Consider the following statements regarding Lab-grown diamonds (LGDs). LGDs have basic properties similar to natural diamonds, including their optical dispersion. LGDs are most often used for industrial purposes because of their hardness and extra strength. Like natural diamonds, LGDs do not require any polishing and cutting to provide diamonds their characteristic lustre.How many of the above statements is/are correct?a)Only oneb)Only twoc)All threed)NoneCorrect answer is option 'B'. Can you explain this answer?
Question Description
Consider the following statements regarding Lab-grown diamonds (LGDs). LGDs have basic properties similar to natural diamonds, including their optical dispersion. LGDs are most often used for industrial purposes because of their hardness and extra strength. Like natural diamonds, LGDs do not require any polishing and cutting to provide diamonds their characteristic lustre.How many of the above statements is/are correct?a)Only oneb)Only twoc)All threed)NoneCorrect answer is option 'B'. Can you explain this answer? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about Consider the following statements regarding Lab-grown diamonds (LGDs). LGDs have basic properties similar to natural diamonds, including their optical dispersion. LGDs are most often used for industrial purposes because of their hardness and extra strength. Like natural diamonds, LGDs do not require any polishing and cutting to provide diamonds their characteristic lustre.How many of the above statements is/are correct?a)Only oneb)Only twoc)All threed)NoneCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Consider the following statements regarding Lab-grown diamonds (LGDs). LGDs have basic properties similar to natural diamonds, including their optical dispersion. LGDs are most often used for industrial purposes because of their hardness and extra strength. Like natural diamonds, LGDs do not require any polishing and cutting to provide diamonds their characteristic lustre.How many of the above statements is/are correct?a)Only oneb)Only twoc)All threed)NoneCorrect answer is option 'B'. Can you explain this answer?.
Consider the following statements regarding Lab-grown diamonds (LGDs). LGDs have basic properties similar to natural diamonds, including their optical dispersion. LGDs are most often used for industrial purposes because of their hardness and extra strength. Like natural diamonds, LGDs do not require any polishing and cutting to provide diamonds their characteristic lustre.How many of the above statements is/are correct?a)Only oneb)Only twoc)All threed)NoneCorrect answer is option 'B'. Can you explain this answer? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about Consider the following statements regarding Lab-grown diamonds (LGDs). LGDs have basic properties similar to natural diamonds, including their optical dispersion. LGDs are most often used for industrial purposes because of their hardness and extra strength. Like natural diamonds, LGDs do not require any polishing and cutting to provide diamonds their characteristic lustre.How many of the above statements is/are correct?a)Only oneb)Only twoc)All threed)NoneCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Consider the following statements regarding Lab-grown diamonds (LGDs). LGDs have basic properties similar to natural diamonds, including their optical dispersion. LGDs are most often used for industrial purposes because of their hardness and extra strength. Like natural diamonds, LGDs do not require any polishing and cutting to provide diamonds their characteristic lustre.How many of the above statements is/are correct?a)Only oneb)Only twoc)All threed)NoneCorrect answer is option 'B'. Can you explain this answer?.
Solutions for Consider the following statements regarding Lab-grown diamonds (LGDs). LGDs have basic properties similar to natural diamonds, including their optical dispersion. LGDs are most often used for industrial purposes because of their hardness and extra strength. Like natural diamonds, LGDs do not require any polishing and cutting to provide diamonds their characteristic lustre.How many of the above statements is/are correct?a)Only oneb)Only twoc)All threed)NoneCorrect answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for UPSC.
Download more important topics, notes, lectures and mock test series for UPSC Exam by signing up for free.
Here you can find the meaning of Consider the following statements regarding Lab-grown diamonds (LGDs). LGDs have basic properties similar to natural diamonds, including their optical dispersion. LGDs are most often used for industrial purposes because of their hardness and extra strength. Like natural diamonds, LGDs do not require any polishing and cutting to provide diamonds their characteristic lustre.How many of the above statements is/are correct?a)Only oneb)Only twoc)All threed)NoneCorrect answer is option 'B'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
Consider the following statements regarding Lab-grown diamonds (LGDs). LGDs have basic properties similar to natural diamonds, including their optical dispersion. LGDs are most often used for industrial purposes because of their hardness and extra strength. Like natural diamonds, LGDs do not require any polishing and cutting to provide diamonds their characteristic lustre.How many of the above statements is/are correct?a)Only oneb)Only twoc)All threed)NoneCorrect answer is option 'B'. Can you explain this answer?, a detailed solution for Consider the following statements regarding Lab-grown diamonds (LGDs). LGDs have basic properties similar to natural diamonds, including their optical dispersion. LGDs are most often used for industrial purposes because of their hardness and extra strength. Like natural diamonds, LGDs do not require any polishing and cutting to provide diamonds their characteristic lustre.How many of the above statements is/are correct?a)Only oneb)Only twoc)All threed)NoneCorrect answer is option 'B'. Can you explain this answer? has been provided alongside types of Consider the following statements regarding Lab-grown diamonds (LGDs). LGDs have basic properties similar to natural diamonds, including their optical dispersion. LGDs are most often used for industrial purposes because of their hardness and extra strength. Like natural diamonds, LGDs do not require any polishing and cutting to provide diamonds their characteristic lustre.How many of the above statements is/are correct?a)Only oneb)Only twoc)All threed)NoneCorrect answer is option 'B'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Consider the following statements regarding Lab-grown diamonds (LGDs). LGDs have basic properties similar to natural diamonds, including their optical dispersion. LGDs are most often used for industrial purposes because of their hardness and extra strength. Like natural diamonds, LGDs do not require any polishing and cutting to provide diamonds their characteristic lustre.How many of the above statements is/are correct?a)Only oneb)Only twoc)All threed)NoneCorrect answer is option 'B'. Can you explain this answer? tests, examples and also practice UPSC tests.
|
|
Explore Courses for UPSC exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup