The Balmer Thermometer Works Because the Strength of the Balmer

question 19

Multiple Choice

The Balmer thermometer works because the strength of the Balmer lines depends on the _________ of the star's surface.

• A) emissivity
• B) temperature
• C) area
• D) granulation
• E) spectra

---

Definitions:

Binomial Distribution

A probability distribution that summarizes the likelihood that a value will take one of two independent states under a given number of trials.

Without Replacement

A sampling method where each selected unit or item is not returned to the pool of potential selections for subsequent draws.

Finite Population

A set of elements or observations that is fixed and countable, often contrasted with an infinite population in statistical analysis.

Graduate Students

Individuals who have completed a bachelor's degree and are pursuing further education at the master's or doctoral level.