『わかる』の意味は、不明瞭な状態から明瞭な状態に変わること。
自分の経験や知識、調べたり、解いた結果わかった結果。
The meaning of 『わかる』is
to change from an unclear state to a clear state. The result of
my own experience, knowledge, research, and solution.
Ex. あなたは、彼が誰だかわかりますか?
Do you recognize him?(Judging who the person is
from his appearance and your experience
and knowledge)
Ex.わたしは 彼のことがわかります I
understand him(You understand his feelings
and what kind of person from your own experience and knowledge)
Ex. 答えがわかりますI
know this answer (because I solved)
※「わかる」は、自動詞の状態動詞(stative
verb of an intransitive verb)であり、「が」をとります(例:「答えがわかる。」)
『しる』の意味は聞いたり見たりすることで知識のない状態から知識のある状態に変わること。
The meaning of 『しる』
is to change from a state without knowledge to a state with knowledge by
listening and seeing.
※Also,
since you have that knowledge continuously, you must use Te-form to make it a continuous expression in only affirmative expressions like Ex.
Ex1.あなたは、彼を知っていますか?Do
you know this person? (Have you seen/heard this person)
Ex2. 答えを知っていますI
know this answer(because I saw/heard answer)