Question

Though I think my concepts are clear i can't apply them in physics for neet. What should I do?​

Answer 1

Practice more number of problems. If you actually understand a concept you are supposed to able to apply it. If you can't then you haven't grasped it fully.

So your ability to solve problems will tell you whether you have understood a concept completely or not.

Tip: first do all the easy problems and then after gaining confidence go to higher levels.