McqMate
| 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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