Kwai Logo
Kwai User Avatar
A tensão superficial puxa o fio para formar um círculo perfeito. A tensão superficial é a tendência das superfícies líquidas em repouso de encolher para a área de superfície mínima possível.
498
10
A água reduz a tensão superficial e incha os fósforos, causando a expansão da estrela por ação capilar.
1K
12
Carregando
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