640-237 Astrophysics & Optics II

Physics 640-121 and 640-122 (or 640-141 and 640-142); mathematics: one of [00]620-111, 620-121, 620-140, 620-141 or equivalent.

This subject provides an introduction to two major areas of modern physics. In astrophysics, the basic structure of stars, our galaxy and the universe will be discussed, and the most recent research questions will be introduced. In optics, the nature and propagation of light will be explored, and illustrated by applications in modern instruments such as X-ray telescopes and lasers.

Students completing this subject will be able to:

• explain and describe the structure and evolution of stars, the structure of the Milky Way and other cosmic objects and discuss cosmological models;

• explain the geometric and wave theories of optics and their application to instrumentation;

• solve and analyse problems relevant to the above topics; and

• use the wave theory of light to calculate and interpret diffraction patterns.

In addition students will enhance their ability to:

• participate effectively as part of a group in tutorials; and

• plan effective work schedules and manage their time to meet the deadlines for submission of assessable work and prepare for tests and examinations.

A 3-hour end-of-semester written examination; plus tests totalling up to two hours and/or projects and/or assignments totalling up to an equivalent of no more than 3000 words, set during the semester and which may account for up to 20% of the final mark.

• E Hecht, Optics. 2nd edn, Addison-Wesley.
• B Carol and D Ostlie, An Introduction to Modern Astrophysics. Addison-Wesley.