Rod cells in the retina of the eye detect light using a photopigment called rhodopsin. Suppose that 2.11 eV is the lowest photon energy that can trigger a response in one such photopigment. What is the maximum wavelength of electromagnetic radiation that can cause a transition? nm In what part of the spectrum is this?
- radio
- microwave
- infrared
- visible
- ultraviolet
- x ray
- gamma ray