A coronal hole shows up MOST prominently on what kind of photograph?

Name: A coronal hole shows up MOST prominently on what kind of photograph?
Brand: Quizplus
Rating: 4.8 (57 reviews)

Question

Quizplus · Accepted Answer

Coronal holes are areas on the Sun's corona that are darker and colder than the surrounding areas, and they emit less radiation. They are most prominently visible in X-ray images because these images highlight the Sun's corona, where the contrast between the coronal holes and the hotter, denser regions of the corona is most apparent.

A Coronal Hole Shows Up MOST Prominently on What Kind α\alphaα

A Coronal Hole Shows Up MOST Prominently on What Kind $\alpha$