X1

ρmix (103 kgm−3)

nmix

Δn

Rmix

ΔR

0.0000

1.5662

1.5010

28.9349

0.0980

1.5464

1.4980

−0.0012

28.9647

−0.3384

0.1992

1.5050

1.4960

−0.0018

29.2075

−0.2317

0.2970

1.4715

1.4950

−0.0010

29.4959

−0.1909

0.3861

1.4464

1.4930

−0.0016

29.6044

−0.3079

0.4954

1.4079

1.4910

−0.0019

29.9310

−0.2581

0.5970

1.3694

1.4900

−0.0012

30.3592

−0.0871

0.6949

1.3390

1.4880

−0.0017

30.5875

−0.1069

0.7993

1.3076

1.4870

−0.0010

30.8809

−0.0775

0.8922

1.2832

1.4860

−0.0015

31.0643

−0.1293

1.0000

1.2481

1.4850

31.4665