Science paradigm

First question

If reality is objective or exists only in our minds?

Paraphrase: if something really exists before I ask a question about it?

Second question

If reality is objective, then I need to ask a question and perform an experiment to discover the answer.

And if i do not ask a question then i will not have any knowledge about this. But this doesn’t say that it doesn’t exist.

Third question

If I do an experiment it doesn’t mean I can interpret it fully to get an answer, for example to solve physical equations to get some solution.

But even if I do not have an answer or solution, the system still behaves as it is. And I can observe its behavior without understanding the mechanism behind it.

And maybe I can even explore and get some conclusions based on this observed behavior, and not on exact solutions.