self study.berkeman said:What do you mean by "study"? Self-study, or study in university? What is your background in education so far in Physics and Math?
Since when was GR part of the A-level syllabus?Al-Layth said:self study.
i "studied" physics in school until A-Level. (Exams at 18 years old in the UK)
Didn't truly understand anything from a truly scientific perspective but still did well in exams. I just obediently studied the proposed theories of matter, (atomic physics) the proposed theory of electromagnetism, the proposed theory of various astronomical problems like gravitation as being solved by General Relativity etc.
its not a part of the syllabus. the math is much too advancedPeroK said:Since when was GR part of the A-level syllabus?
Two suggestions:Al-Layth said:its not a part of the syllabus. the math is much too advanced
But ideas of spacetime and matter-light contorting it were described in general terms, as if they are fact.
My sense says, YOU want to do Astrophysics; no matter if done first or not. Just watch and attend to the official listed prerequisite courses to ensure you are qualified.Al-Layth said:self study.
i "studied" physics in school until A-Level. (Exams at 18 years old in the UK)
Didn't truly understand anything from a truly scientific perspective but still did well in exams. I just obediently studied the proposed theories of matter, (atomic physics) the proposed theory of electromagnetism, the proposed theory of various astronomical problems like gravitation as being solved by General Relativity etc without ever assessing the observations first. I intend to study physics properly this time, by being much more evidence and observation centric.
and i'm wondering if i should study astronomy first or cosmology.
As for pure Math I have studied up until
vector calculus, some linear Algebra, differential equations.
Astronomy is the study of celestial objects, such as stars, planets, comets, and galaxies, as well as phenomena that originate outside the Earth's atmosphere. Cosmology, on the other hand, is a branch of astronomy that focuses on the study of the origin, evolution, and eventual fate of the universe as a whole.
Studying astronomy first generally provides a better foundation for cosmology. Astronomy covers a wide range of topics that are essential for understanding cosmological concepts, such as the lifecycle of stars, the structure of galaxies, and observational techniques.
Both fields require a strong background in mathematics, but cosmology often involves more advanced mathematical concepts, including general relativity and quantum mechanics. Starting with astronomy can help build the necessary mathematical skills gradually.
Yes, it is possible to study both subjects simultaneously, especially at an introductory level. However, focusing on astronomy first can make the transition to more complex cosmological topics smoother and more comprehensible.
Astronomy tends to have more direct practical applications, such as in the development of observational technologies, navigation, and even climate science. Cosmology is more theoretical and focuses on understanding the fundamental aspects of the universe, which can have profound implications but fewer immediate practical applications.