Imagine the Universe!
Imagine Home | Science | Advanced Science | 

Phosphors Quiz

  1. Phosphors work using what process:

  2. The thicker the phosphor, the better it detects.

  3. The timing resolution of a phosphor is dependent primarily on:

  4. Theoretically, what can phosphors do better than any other kind of X-ray imaging detector:

If words seem to be missing from the articles, please read this.

Imagine the Universe! is a service of the High Energy Astrophysics Science Archive Research Center (HEASARC), Dr. Alan Smale (Director), within the Astrophysics Science Division (ASD) at NASA's Goddard Space Flight Center.

The Imagine Team
Project Leader: Dr. Barbara Mattson
Curator: Meredith Gibb
Responsible NASA Official: Phil Newman
All material on this site has been created and updated between 1997-2014.
This page last updated: Wednesday, 15-Sep-2004 11:44:22 EDT