Question

В прозрачной пластинке толщиной d=2,9мм оптическая длина пути равна L=4,29мм.Найти показатель преломления n.

Answer 1

Д ано    L=4,29мм      d=2,9 мм      n-?
n=L/d=4,29/2,9=1,48 - абсолютный показатель преломления

Answer 2

Calculation of Refractive Index

To find the refractive index (n) of a transparent plate with a thickness (d) of 2.9 mm and an optical path length (L) of 4.29 mm, we can use the formula:

n = L / d

Substituting the given values, we have:

n = 4.29 mm / 2.9 mm

Calculating this division, we find:

n ≈ 1.48

Therefore, the refractive index of the transparent plate is approximately 1.48.

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