Question
. When light is refracted, which , of the following does not change? A. Wavelength. . B. Frequency/C Nelocity. D. Amplitude
Answer
4.3
(149 Votes)
Fletcher
Master · Tutor for 5 years
Answer
### B. Frequency
Explanation
## Step1: Identify the Concept### The problem involves the refraction of light, which is the bending of light as it passes from one medium to another. The key properties of light to consider are wavelength, frequency, velocity, and amplitude.## Step2: Analyze the Properties### When light refracts, its speed (velocity) and wavelength change due to the change in medium. However, the frequency of light remains constant because it is determined by the source of the light. The amplitude can also change depending on the medium.## Step3: Determine the Correct Answer### Since the frequency of light does not change during refraction, the correct answer is the frequency.