

MCQOPTIONS
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1. |
A_RUBY_LASER_HAS_A_CRYSTAL_OF_LENGTH_3_CM_WITH_A_REFRACTIVE_INDEX_OF_1.60,_WAVELENGTH_0.43_‚ÂÀ√≠¬¨‚À´M._DETERMINE_THE_NUMBER_OF_LONGITUDINAL_MODES.?$# |
A. | 1√ó10<sup>2 </sup> |
B. | 3√ó10<sup>6 </sup> |
C. | 2.9√ó10<sup>5 </sup> |
D. | 2.2√ó10<sup>5 </sup> |
Answer» E. | |