MCQOPTIONS
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| 1. |
In the most widely used beam splitter, a thin film of ________ is sandwiched between two plates of low refractive index solid. Fill the blank with the suitable option. |
| A. | Mylar |
| B. | Silicon carbide |
| C. | Ferrous oxide |
| D. | Silver chloride |
| Answer» B. Silicon carbide | |