Question

The energies E₁ and E₂ of the two radiations are 25 eV and 50 eV respectively. The relation between their wavelengths ie λ₁ and λ₂ will be

Options

• `λ_1/λ_2` = 1

• λ₁ = 2λ₂

• λ₁ = `sqrt(25 xx 50)` λ₂

• 2λ₁ = λ₂

Answer 1

λ₁ = 2λ₂