Calculate the energy in corresponding to light of wavelength 45 n m : (Planck’s constant h = 6.63 × 10 - 34 J s : s p e e d o f l i g h t c = 3 × 10 8 m s - 1 )

Question

Aicharya · Accepted Answer

E = h c λ = 6.63 × 10 - 34 × 3 × 10 8 45 × 10 - 9 = 4.4 × 10 - 18

Calculate the energy in corresponding to light of wavelength 45 n m : (Planck’s constant h = 6.63 × 10 - 34…

Solution