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Q. |
Quantum dots can be used in |
A. | crystallography |
B. | optoelectronics |
C. | mechanics |
D. | quantum physics |
Answer» B. optoelectronics | |
Explanation: quantum dots are basically semiconductor nanoparticles that show a particular colour on illumination by a light. they have unique electrical and optical properties. due to this, they are widely used in optoelectronics. |
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