POTRZEBNE NA JUTRO !!!!!!!!!!!!!!!!!!!! Proszę o obliczenia i wzory

zad.1 R(H) = 1,09*10⁷ m⁻¹ [latex]frac{1}{lambda} = R(frac{1}{2^2} - frac{1}{n^2}) = 1,09cdot 10^-^7cdot (frac{1}{4} - frac{1}{25}) = 2289000 m^-^1\ \ lambda = frac{1}{2289000m^-^1} = 4,37cdot 10^-^7m = 437nm[/latex] Odp: A zad.2 λ = 600nm = 6*10⁻⁷m c = 3*10⁸ m/s ν = c/λ = 3*10⁸m/s / 6*10⁻⁷m = 5*10¹⁴ Hz Odp: B zad.3 W = 8,01*10⁻¹⁹ J h = 6,63*10⁻³⁴ J*s c = 3*10⁸ m/s E = W = 8,01*10⁻¹⁹ J E = hc/λ ==> λ = hc/E = 6,63*10⁻³⁴J*s * 3*10⁸m/s / 8,01*10⁻¹⁹J = 2,48*10⁻⁷m = 248nm Odp: B zad.4 E₀ = -2,2*10⁻¹⁸ J h = 6,63*10⁻³⁴ J*s [latex]Delta E=hv = E_0cdot (frac{1}{5^2} - frac{1}{4^2} ) = 4,95cdot 10^-^2^0J\ \ v =frac{Delta E}{h} = frac{4,95cdot 10^-^2^0J}{6,63cdot 10^-^3^4Js} = 7,47cdot 10^1^3Hz[/latex] Odp: A