Final answer:
The frequency of the reflected light from Tabitha's room is 5.5 x 10¹⁴ Hz, which is within the frequency range of green light. Therefore, Tabitha painted her room green.
Step-by-step explanation:
The color of Tabitha's room depends on the frequency of the reflected light. In general, if the frequency is within the range of visible light, we can associate it with a specific color. The visible spectrum ranges from red, with a lower frequency, to violet, with a higher frequency. Given that the frequency of the reflected light is 5.5x 10¹⁴ Hertz, we can conclude that the color of Tabitha's room is in the violet range.
The frequency of the reflected light informs us about the color of the object reflecting that light. In the initial question, it's mentioned that the frequency of the light reflected off Tabitha's room walls is 5.5 x 10¹⁴ Hz. Color perception is associated with different wavelengths or frequencies of light in the visible spectrum. Using the references given, we find that color ranges vary; red light has a frequency of about 4.54 × 10¹⁴ Hz, green light at around 5.77 × 10¹⁴ Hz, and blue light at approximately 6.81 × 10¹⁴ Hz.
Given that 5.5 x 10¹⁴ Hz falls within the range of green frequencies (4.54 × 10¹⁴ Hz - 5.77 × 10¹⁴ Hz) it implies that Tabitha painted her room a shade of green.
Learn more about Light Frequency and Color