1.

_ Rayleigh's criteria for a rough surface is: (where letters carry their usual meanings).$?

A. h > λ/Δ cos θ
B. h = λ/8 cos θ
C. h > λ/8 cos θ
D. h < λ/8 cos θ
Answer» D. h < ≈í¬™/8 cos ≈í‚àè


Discussion

No Comment Found