Determine_wavelength_of_incident_optical_power_if_zm=864,_incident_opt – McqOptions

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1.	Determine_wavelength_of_incident_optical_power_if_z_m=864,_incident_optical_power_is_-60.7_dB,_B_T=1_*_10⁷.$
A.	1 ‚âà√≠¬¨‚à´s
B.	2 ‚âà√≠¬¨‚à´s
C.	3 ‚âà√≠¬¨‚à´s
D.	4 ‚âà√≠¬¨‚à´s
Answer» B. 2 ‚âà√≠¬¨‚à´s

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