Question

10 POINTS

Using c=λν and E=hν (Where h or Planck’s constant is 6.626 *10 ^-34Js). Please find the energy that a wavelength has if it has a wavelength of 3.000*10^7 nm. Show your work

Answer 1

E=hc/λ =6.626×10^-34×3 ×10^8 / 3×10^7 × 10^-9 = 6.626×10 ^-24J.