Which of the following particles has the longest wavelength? A) a photon with a frequency of 3 × 10¹⁹ Hz B) a photon with an energy of 2 × 10^-13 J C) an electron with a momentum of 6.6 × 10^-21 kg · m/s D) a proton with a momentum of 6.6 × 10^-21 kg · m/s E) All four have the same wavelength.

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The Answer of Which of the following particles has the longest wavelength? A) a photon with a frequency of 3 × 10¹⁹ Hz B) a photon with an energy of 2 × 10^-13 J C) an electron with a momentum of 6.6 × 10^-21 kg · m/s D) a proton with a momentum of 6.6 × 10^-21 kg · m/s E) All four have the same wavelength.

Which of the Following Particles Has the Longest Wavelength