Every electromagnetic wave carries energy across space. Sunlight warms your skin from 150 million km away.
The bands do not all carry it equally. One number sets the ranking: frequency.
Every electromagnetic wave carries energy.
Ultraviolet light delivers more energy than visible light.
Gamma rays, with the greatest frequencies, carry the most energy of all; radio waves, with the lowest frequencies, carry the least.
Wavelength tells the same story backward: a longer wavelength means a lower frequency, so it also means less energy.
The rule reads frequency itself, not band names: of two waves within one band, the one with the greater frequency carries more energy.
An X-ray and a microwave: which carries more energy?
Energy follows frequency.
The X-ray has the far greater frequency.
The X-ray carries more energy.
Two radio waves: one has a slightly greater frequency than the other. Which carries more energy?
The rule reads frequency, not band names.
The wave with the slightly greater frequency carries slightly more energy.
The greater-frequency radio wave carries more energy, even though both sit in one band.
Gamma rays have far greater frequencies than infrared waves. Which of the two carries more energy?
Xander says: 'The greater an electromagnetic wave's frequency, the more energy it carries.' Is Xander correct?
Ulla says: 'Of two electromagnetic waves, the one with the longer wavelength carries more energy.' Is Ulla correct?
Of these electromagnetic waves, which carries the most energy: a radio wave, a microwave, an infrared wave, or an ultraviolet wave?
Wave one has a much longer wavelength than wave two. Both are electromagnetic waves in a vacuum. Which statement about energy is correct?
Which statement states the energy rule for electromagnetic waves?