76.3k views
1 vote
Violet light has a wavelength of 4.10 x 10^-12 meters. What is the frequency of this light?

A) 2.45 x 10^19 Hz
B) 4.10 x 10^-12 Hz
C) 4.10 x 10^12 Hz
D) 2.45 x 10^-19 Hz

1 Answer

3 votes

Final answer:

The frequency of violet light with a wavelength of 4.10 x 10^-12 meters is calculated to be approximately 7.32 x 10^19 Hz. However, this answer does not match the provided options, suggesting a typo in the wavelength value.

Step-by-step explanation:

The question is asking for the frequency of violet light with a known wavelength of 4.10 x 10^-12 meters. To find the frequency of this light, we use the equation c = λν where c is the speed of light in a vacuum, λ is the wavelength, and ν is the frequency. The speed of light (c) is a constant approximately equal to 3.00 x 10^8 m/s.

By rearranging the equation to solve for the frequency, we get ν = c / λ. Plugging the given values in, we get ν = (3.00 x 10^8 m/s) / (4.10 x 10^-12 m), which results in a frequency of approximately 7.32 x 10^19 Hz. This answer does not match any of the options provided in the question, and there seems to be a discrepancy, as the wavelength of violet light is commonly cited as approximately 400 nm and not 4.10 x 10^-12 m as stated in the question. This implies that there might be a typo within the question itself.

User Sen Alexandru
by
7.9k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.