What is a Galaxy. I'll take astrophysics for 400.
Yes, theoretical astrophysics is a branch of astrophysics.
One highly recommended astrophysics textbook for beginners is "An Introduction to Modern Astrophysics" by Bradley W. Carroll and Dale A. Ostlie. It provides a comprehensive introduction to the field and is written in a clear and accessible manner for those new to astrophysics.
There are many places where one can take a CBT test. One can take a CBT test anywhere in the area known as the United Kingdom in order to ride a motorcycle.
There are hundreds - if not thousands - of different textbooks that can be used to study astrophysics, none of which can be said to be absolutely required to study astrophysics. For post-secondary courses in astrophysics, the specific textbook used will be determined by the professor teaching the course.
The part of speech that the word "astrophysics" would take is that of a noun. It might be referred to as an abstract noun. "Astrophysical" would be its corresponding adjective, and "astrophysically" an adverb.
The Indian Institute of Astrophysics is an institute designed to basically train you in, and keep you focused on, astrophysics.
You can take a standard penetration test inside a laboratory or outside for a field test. Basically you can take this test anywhere you have enough space and ground to perform it.
William K. Rose has written: 'Astrophysics' -- subject(s): Astrophysics 'The Letters of Wyndham Lewis' 'Advanced stellar astrophysics' -- subject(s): Astrophysics, Stars
Some recommended astrophysics textbooks for beginners include "An Introduction to Modern Astrophysics" by Bradley W. Carroll and Dale A. Ostlie, "Astrophysics for People in a Hurry" by Neil deGrasse Tyson, and "Astrophysics: A Very Short Introduction" by James Binney.
One can take a test drive for a Ferrari at a local Ferrari dealership. If one is interested in buying a Ferrari, the dealers will be welcome to give one a test drive to see if they want to buy it or not.
You would use the word "astrophysics" in a sentence in the role of an abstract noun. For example, "Astrophysics is the study of the physics of the universe."