Which of the following statements about the photon is true? i. The photon has a wavelength; ii. The photon has a mass; iii. The photon can undergo interference; iv. The photon is charged; \(\mathrm{v}\). The photon has a momentum. (A) i only (B) i, ii only (C) i, iii, v only (D) i, ii, iii, iv only (E) iii, v only

Photons are fundamental particles of light that have characteristic properties. They have no mass, are uncharged, and move at the speed of light. They also have a wavelength and can undergo phenomena such as interference and diffraction.

We will analyze each of the given statements and determine if they are true or false based on the properties of photons: i. The photon has a wavelength - Yes, photons have wavelengths associated with their energies and frequencies. ii. The photon has a mass - No, photons do not have mass, as they are massless particles. iii. The photon can undergo interference - Yes, photons can undergo interference, as demonstrated in experiments like the double-slit experiment. iv. The photon is charged - No, photons are not charged. They are electrically neutral. v. The photon has a momentum - Yes, photons have momentum, which can be calculated by \(p = \frac{h}{\lambda}\), where \(p\) is the momentum, \(h\) is the Planck's constant, and \(\lambda\) is the wavelength of the photon.

Now that we had analyzed the accuracy of each statement, let's review the choices and identify the correct combination of true statements: (A) i only - This option is missing necessary true statements, so it's incorrect. (B) i, ii only - This option incorrectly includes the statement about the photon having mass. (C) i, iii, v only - This option correctly includes all three true statements, making it the correct choice. (D) i, ii, iii, iv only - This option incorrectly includes the statements about the photon having mass and being charged. (E) iii, v only - This option is missing the true statement about the photon having a wavelength. Based on our analysis, the correct answer is (C) i, iii, v only.