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Homeby Witness Moecki
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RE: IF YOUR STUDENTS ASK # 3: mercury in thermometer is easy to go up but hard to go down, WHY? (English-Bahasa)

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jamanfahmi (55)in #steemiteducation • 7 years ago

hmmm..
kasi waktu 2 hari yah utk jwb nya, pertanyaan susah ini.

7 years ago in #steemiteducation by jamanfahmi (55)
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