The energies E₁ and E₂ of two radiations are 25 eV and 50 eV respectively. The relation between their wavelengths i.e., λ₁ and λ₂ will be
A
λ₁ = 1/2 λ₂
B
1 = λ₂
C
1 = 2λ₂
D
1 = 4λ₂h

Question

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

Accepted Answer

1 = 2λ₂

Answer

λ₁ = 1/2 λ₂

Answer

1 = λ₂

Answer

1 = 4λ₂h

STANDARD Physics Wavelength and Energy MCQ Question