A parallel beam of white light is directed through a diffraction grating. Orange light with wavelength $600\,\text{nm}$ in the fourth-order diffraction maximum overlaps with blue light in the fifth-order diffraction maximum. What is the wavelength of the blue light?
- A$450\,\text{nm}$
- B$480\,\text{nm}$
- C$500\,\text{nm}$
- D$750\,\text{nm}$