There are how many level in physics starting from ground level to the last level?

There are typically four levels in physics education:

1. Introductory/Foundational Level
2. Intermediate Level
3. Advanced Level
4. Graduate/Research Level

There are typically four levels of difficulty in physics: introductory, intermediate, advanced, and graduate.

1. Introductory physics is typically taken by high school students or college students in their first year. It covers the basic concepts of physics, such as motion, forces, energy, and waves.
2. Intermediate physics is typically taken by college students in their second or third year. It covers more advanced topics, such as thermodynamics, electromagnetism, and quantum mechanics.
3. Advanced physics is typically taken by college students in their fourth year or by graduate students. It covers specialized topics, such as particle physics, nuclear physics, and astrophysics.
4. Graduate physics is typically pursued by students who want to become professional physicists. It covers the most advanced topics in physics and prepares students for research.