θ (rad)

0

π/6

π/4

π/3

π/2

Sf_cc (cm/s)

5.072 × 10³

6.584 × 10³

8.5 × 10³

11.07 × 10³

14.33 × 10³

Sf_co (cm/s)

13.848

3.508

1.581

1.005

0.599