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핀스크 방정식에 관하여

2016-08-24View Original

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11년 오후 첫 번째 문제에서, 답안에 나와 있는 펜스크 방정식의 값이 왜 ln인가요? 화학공학 원리에서는 lg가 사용되는데, 혹시 특별한 조건이 있나요?
Reply #22016-08-24
ln은 e를 밑으로 하는 자연로그이고, lg는 10을 밑으로 하는 로그입니다
Reply #32016-08-24
고등학교 수학은 잊어버려.이 공식처럼, 같은 밑을 동시에 바꿔도 결과는 똑같습니다.

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