MCQOPTIONS
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| 1. |
Who was/were awarded with noble prize in physics in the year 2014 for the invention of blue light emitting diodes? |
| A. | Hiroshi Amano |
| B. | Nick Holonyak |
| C. | Isamu Akasaki, Hiroshi Amano |
| D. | Isamu Akasaki, Hiroshi Amano and Shuji Nakamura |
| Answer» E. | |