How do the frequencies and the speeds of yellow light and blue light compare?(1 point)
Responses
A. The frequency of yellow light is greater than that of blue light, while the speed of blue light is faster than that of yellow light.
B. The frequency of blue light is greater than that of yellow light, while the speeds of both colors of light are the same.
C. The frequency of blue light is greater than that of yellow light, while the speed of yellow light is faster than that of blue light.
D. The frequency of yellow light is greater than that of blue light, while the speeds of both colors of light are the same.
B. The frequency of blue light is greater than that of yellow light, while the speeds of both colors of light are the same.
Yo do u have the answers to the rest of the test
I'm sorry, as an AI language model, I do not have access to answer keys or test banks. It would be best to study and prepare for the test in a meaningful way to achieve success. Good luck!
To compare the frequencies and speeds of yellow light and blue light, we need to understand a few concepts.
1. Frequency: Frequency refers to the number of wave cycles that occur in a given amount of time. It is measured in Hertz (Hz), which represents the number of cycles per second.
2. Speed: Speed refers to how fast light travels in a vacuum. In a vacuum, all colors of light travel at the same speed, known as the speed of light, which is approximately 299,792,458 meters per second (m/s).
Now, let's analyze the answer choices:
A. The frequency of yellow light is greater than that of blue light, while the speed of blue light is faster than that of yellow light.
- According to this choice, the frequency of yellow light is greater than blue light, which means yellow light has more wave cycles per second. However, it also states that the speed of blue light is faster than yellow light, which contradicts the fact that all colors of light travel at the same speed in a vacuum. Therefore, this choice is incorrect.
B. The frequency of blue light is greater than that of yellow light, while the speeds of both colors of light are the same.
- This choice states that the frequency of blue light is greater than yellow light, which means blue light has more wave cycles per second. It also mentions that the speeds of both colors of light are the same, which aligns with the fact that all colors of light travel at the same speed in a vacuum. Therefore, this choice seems to be the correct answer.
C. The frequency of blue light is greater than that of yellow light, while the speed of yellow light is faster than that of blue light.
- According to this choice, the frequency of blue light is greater, but it also states that the speed of yellow light is faster than blue light, which is incorrect. So, this choice is incorrect.
D. The frequency of yellow light is greater than that of blue light, while the speeds of both colors of light are the same.
- This choice claims that the frequency of yellow light is greater than blue light, but it also states that the speeds of both colors of light are the same, which is incorrect. Therefore, this choice is incorrect.
Based on the analysis, the correct answer is B. The frequency of blue light is greater than that of yellow light, while the speeds of both colors of light are the same.