Visible Light

• 294792458 m/s
• 300000000 m/s
• 299792458 m/s (correct)
• 310000000 m/s

• Energy, velocity, wavelength, and frequency
• Refraction, diffraction, interference, and polarization
• Intensity, propagation direction, frequency or wavelength spectrum, and polarization (correct)
• Speed, color, frequency, and amplitude

• 450–750 nanometres (nm)
• 200–800 nanometres (nm)
• 400–700 nanometres (nm) (correct)
• 300–600 nanometres (nm)

<p>Electromagnetic radiation of any wavelength, whether visible or not (C)</p> Signup and view all the answers

<p>Photons (B)</p> Signup and view all the answers