Final answer:
It is true that all 450 nanometer blue photons contain the same amount of energy, as energy is directly related to the photon's frequency, which is consistent for a given wavelength.
Step-by-step explanation:
The statement that all 450 nanometer blue photons contain the same amount of energy is True. In physics, the energy of a photon is determined by the equation E = hf, where E is energy, h is Planck's constant, and f is the frequency of the photon. Since the frequency is inversely proportional to the wavelength (c = λf, where c is the speed of light and λ is the wavelength), photons with the same wavelength will have the same frequency and therefore the same energy. Photons of blue light, with a wavelength of 450 nm, will all have the same energy because their frequencies are identical. This is an important concept when considering the effects photons can have, such as breaking a DNA molecule with about 1 eV of energy or affecting other atomic and molecular structures.