For photons traveling through a vacuum, a photon in the ultraviolet spectrum has which of the following characteristics, compared to a photon in the infrared spectrum?
W) Longer wavelength
X) Same speed
Y) Lower frequency
Z) Half the energy
✔️Answer:X) SAME SPEED
🚀
Take Your Prep to the Next Level
Practice with interactive modes, adaptive testing, and detailed stats on our main app.