So disappear chakra = hiding it? I get it you're polish, but I am not an English tutor, nor do I like repeating myself over and over again on simple misunderstanding in Language or blunders in comprehension of another language. If Obito teleports a part of his body there, how is it still visible, when Kamui is a one-way technique and he himself has used it several times to take himself, Sasuke, and Karin there? How does he manage to make himself tangible without warping his body back? If Kakashi says Obito uses the same Jutsu for both intangibility and warping, what are you basing this assumption on? Do you have any idea how *insert relevant word here* you sound?
Stop quoting me over and over again to make stupid points based on your lack of understanding of English language, when disappear and hide are not even remotely related words. Just stop talking to me altogether. I am sick and tired of your horrible English skills. Quote me again to type something and I won't reply back. This is the last time.
My English comprehension is actually pretty good and so are my language skills in general. Or, at least your comprehension is so poor that mine looks great in comparison.
When you hide yourself, you make others think you disappeared. It cannot be more clear than that.
Of course Kakashi said Obito used the same jutsu for intangibility and warping, because, as you can read from the page I have provided, intangibility is warping those parts of the body that would normally make contact with the attacking person.
If Obito teleports a part of his body there, how is it still visible
He is still visible because he only warps those parts that would make contact with the opponent.
Lol at my "horrible English skills" while it's you who did not understand the difference between "awaken" and "use" yesterday or two days ago and hasn't understood the relation between "hiding" and "disappearing". xd
Just so you won't miss it, I'll repeat it. When one person hides, the other gets the feeling he or she disappears. That's the relation you failed to grasp.