medium · Act science
A graph plots the wavelength of light (%nm%) on the x-axis and its frequency (%THz%) on the y-axis. The curve starts at the top-left (Wavelength 400, Frequency 750) and ends at the bottom-right (Wavelength 700, Frequency 430).
What is the relationship?
- Wavelength is the same for all frequencies.
- Wavelength and frequency are directly proportional.
- Wavelength and frequency are inversely related.
- Frequency increases as the wavelength increases.
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