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Consider the following statements regarding Quantum dots.
  1. Quantum dots are tiny particles, just a few nanometers in size, with unique optical properties.
  2. While their atomic structure is the same as bulk materials, quantum dots’ properties can be alteredby adjusting their size.
  3. At the nanoscale, they exhibit size-dependent characteristicsinfluenced by quantum forces.
How many of the above statements is/are correct?
  • a)
    Only one 
  • b)
    Only two 
  • c)
    All three 
  • d)
    None
Correct answer is option 'C'. Can you explain this answer?
Most Upvoted Answer
Consider the following statements regarding Quantum dots. Quantum dots...
Quantum dots are tiny particles, just a few nanometers in size, with unique optical properties due to their small size. While their atomic structure is the same as bulk materials, quantum dots’ properties can be altered by adjusting their size.
At the nanoscale, these particles exhibit size-dependent characteristics influenced by quantum forces, which differ from macroscopic physics governed by gravity.
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Consider the following statements regarding Quantum dots. Quantum dots...
Exhibit quantum confinement effects due to their small size, which results in discrete energy levels and tunable optical properties. Quantum dots can emit light of different colors depending on their size, allowing for applications in displays, lighting, and biological imaging. They also have high photostability, meaning they can emit light for long periods without degradation. Furthermore, quantum dots can be easily synthesized and functionalized, making them versatile in various fields such as electronics, energy, and medicine.
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Consider the following statements regarding Quantum dots. Quantum dots are tiny particles, just a few nanometers in size, with unique optical properties. While their atomic structure is the same as bulk materials, quantum dots’ properties can be alteredby adjusting their size. At the nanoscale, they exhibit size-dependent characteristicsinfluenced by quantum forces.How many of the above statements is/are correct?a)Only oneb)Only twoc)All threed)NoneCorrect answer is option 'C'. Can you explain this answer?
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Consider the following statements regarding Quantum dots. Quantum dots are tiny particles, just a few nanometers in size, with unique optical properties. While their atomic structure is the same as bulk materials, quantum dots’ properties can be alteredby adjusting their size. At the nanoscale, they exhibit size-dependent characteristicsinfluenced by quantum forces.How many of the above statements is/are correct?a)Only oneb)Only twoc)All threed)NoneCorrect answer is option 'C'. 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 Quantum dots. Quantum dots are tiny particles, just a few nanometers in size, with unique optical properties. While their atomic structure is the same as bulk materials, quantum dots’ properties can be alteredby adjusting their size. At the nanoscale, they exhibit size-dependent characteristicsinfluenced by quantum forces.How many of the above statements is/are correct?a)Only oneb)Only twoc)All threed)NoneCorrect answer is option 'C'. 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 Quantum dots. Quantum dots are tiny particles, just a few nanometers in size, with unique optical properties. While their atomic structure is the same as bulk materials, quantum dots’ properties can be alteredby adjusting their size. At the nanoscale, they exhibit size-dependent characteristicsinfluenced by quantum forces.How many of the above statements is/are correct?a)Only oneb)Only twoc)All threed)NoneCorrect answer is option 'C'. Can you explain this answer?.
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