To determine which student is correct regarding the relationship between wavelength and frequency, we need to consider the fundamental relationship in physics, which states that wavelength and frequency are inversely related. This means that as wavelength increases, frequency decreases, and vice versa.
Now let's evaluate each student’s statement:
- Darius: Wavelength increases and frequency increases. (This is incorrect.)
- Kathryn: Wavelength increases and frequency remains the same. (This is incorrect.)
- Anya: Wavelength decreases and frequency increases. (This is correct, as a decrease in wavelength corresponds to an increase in frequency.)
- Franco: Wavelength remains the same and frequency decreases. (This implies no change in wavelength affects frequency, which is not generally correct.)
Based on this analysis, Anya is the correct student because her statement aligns with the established relationship between wavelength and frequency.
Answer: Anya