Calculate the Frequency of the Green Light Emitted by a Hydrogen

question 166

Multiple Choice

Calculate the frequency of the green light emitted by a hydrogen atom with a wavelength of 486.1 nm.

• A) 1.462 × 10¹⁴ s^-1
• B) 6.868 × 10¹⁴ s^-1
• C) 4.332 × 10¹⁴ s^-1
• D) 6.172 × 10¹⁴ s^-1
• E) 1.626 × 10¹⁴ s^-1

---

Definitions:

Mobile Phone Store

A retail outlet specializing in the sale of mobile phones and related accessories and services.

Portfolio Return

The overall gain or loss generated by an investment portfolio over a specific time period, typically expressed as a percentage.

Covariance

A statistical measure that indicates the extent to which two variables change together.

Variances

Variances measure the dispersion of a set of data points around their mean value, indicating how spread out the data is.