MCQOPTIONS
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MCQOPTIONS
| 1. |
What are the values of wavelengths of Argon laser used in LBM? |
| A. | 120 – 230 nm |
| B. | 220 – 310 nm |
| C. | 330 – 530 nm |
| D. | 760 – 940 nm |
| Answer» D. 760 ‚Äö√Ñ√∂‚àö√ë‚àö¬® 940 nm | |