CUET Preparation Today
When light travels through glass, the refractive index µ is found to vary with the wavelength λ as µ = A + B/λ2, what is dimension of B ? |
L L2 L-1 L-2 |
L2 |
Dimension of wavelength = L2 Dimension of refractive index = M0L0T0 ∴ Dimension of B is L2 |
