Do Infrared waves have higher frequencies but lower energy than ultraviolet waves?

1 answer

No, that's not correct. Infrared waves have lower frequencies and lower energy compared to ultraviolet (UV) waves. The electromagnetic spectrum is organized by wavelength, frequency, and energy.

  • Frequency and Energy: Higher frequency electromagnetic waves carry more energy. Therefore, ultraviolet waves, which have higher frequencies, also have higher energy than infrared waves.

  • Infrared Waves: These waves have longer wavelengths, lower frequencies, and, consequently, lower energy compared to ultraviolet waves.

So to clarify: Infrared waves have lower frequencies and lower energy than ultraviolet waves.