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Ayo kita diskusikan!
1. Ketika gelas yang berisi air dibalik, ternyata kertas HVS dapat menahan air di dalam
gelas. Jelaskan mengapa hal ini dapat terjadi?
2. Ketika air dalam erlenmeyer yang ditutup dengan balon karet dipanaskan, balon karet
mengembang. Mengapa hal ini dapat terjadi?
3. Mengapa ketika erlenmeyer yang berisi air panas yang telah ditutup rapat dengan balon
karet dimasukkan ke dalam air dingin, balon karet tertekan ke dalam labu erlenmeyer?
Jelaskan kejadian tersebut!
Ayo kita simpulkan!
Berdasarkan aktivitas 3.1, Tuliskan kesimpulan dan hasil diskusi anda di kotak
kesimpulan di bawah ini!
KOTAK KESIMPULAN
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E-Modul Ilmu Pengetahuan Alam
SMP Kelas VIII Semester II
