1.

The relation between the λg, λc, λ0 is given by ____

A. \(\frac{1}{λ_0} =\sqrt{\frac{1}{λ_g^2} +\frac{1}{λ_c^2}} \)
B. \(\frac{1}{λ_g}=\frac{1}{λ_0^2} -\frac{1}{λ_c^2} \)
C. \(\frac{1}{λ_0} =\sqrt{\frac{1}{λ_g^2} -\frac{1}{λ_c^2}}\)
D. \(\frac{1}{λ_g}=\frac{1}{λ_0^2} +\frac{1}{λ_c^2} \)
Answer» B. \(\frac{1}{λ_g}=\frac{1}{λ_0^2} -\frac{1}{λ_c^2} \)


Discussion

No Comment Found