Tutor profile: Moonpil C.
Which if the following sentence indicates that Chul-Su ate nothing but apple? 1. 철수는 사과를 먹었습니다. 2. 철수는 사과는 먹었습니다. 3. 철수는 사과도 먹었습니다. 4. 철수는 사과만 먹었습니다.
4. Particle ~만 indicates that the action was done only to the mentioned object, nothing else.
Subject: Organic Chemistry
What are two types of elimination reactions, and how are they different?
E1 reaction: reaction is unimolecular and depends only on the concentration of the substrate. E2 reaction: reaction is bimolecular and depends on both the concentration of the substrate and the base.
Subject: Music Theory
List the three different categories of the Imperfect Authentic Cadence (IAC), and explain each.
1. Root position IAC: it is similar to Perfect Authentic Cadence (PAC) except the soprano voice is not tonic. 2. Inverted IAC: it is similar to PAC except the chord is inverted. 3. Leading tone IAC: the cadence still ends with I, but the V chord is replaced with diminished vii/sub V chord.
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