Расчет: Q8GUg1 - 1
2* h* n* cos(β) =
2* h* n* cos(β) = $$2\cdot h\cdot n\cdot cos(\beta)$$ = $$\frac{(2\cdot k+1)\cdot \lambda}{2}$$ 2* h* n* cos(β) = k* λ+ $$2\cdot h\cdot n\cdot cos(\beta)$$ = $$k\cdot \lambda+\frac{\lambda}{2}$$ h = $$h$$ = $$\frac{k\cdot \lambda+\frac{\lambda}{2}}{2\cdot n\cdot cos(\beta)}$$ h = | 0.5* λ* ( 2* k+1) |
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| / 2/ n/ cos(β) |
$$h$$ = $$\frac{0.5\cdot \lambda\cdot (2\cdot k+1)}{2\cdot n\cdot cos(\beta)}$$ h = | 0.25* λ* ( 2* k+1) |
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| / n/ cos(β) |
$$h$$ = $$\frac{0.25\cdot \lambda\cdot (2\cdot k+1)}{n\cdot cos(\beta)}$$ h = + $$h$$ = $$\frac{0.5\cdot k\cdot \lambda}{cos(\beta)\cdot n}+\frac{0.25\cdot \lambda}{cos(\beta)\cdot n}$$