Social Studies, 26.08.2019 16:00 zitterkoph

Describe how a physical property such as mass or texture can change without causing a change in the substance

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There are two kinds of changes: physical and chemical. Physical properties can change without changing the substance, while chemical properties do change the substance.

Physical properties, like you said mass or texture, can change without changing the substance because the properties don't change the fundamental state of the subject; it doesn't change anything like atoms or molecules.

For example, when you freeze water to make ice, it's a physical change. The water goes from a liquid state to a solid state. But, the substance isn't changed: the compound is still H2O whether it's water or ice.

Another example would be cutting a cake. You make a physical change by cutting a slice out of the cake: you make it smaller. However, afterwards, the cake is still a cake. You didn't turn it into a pie or a muffin; it stayed the same thing, a cake, while just getting smaller.

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answer; /// i believe the correct answer is (when one group has an extremely high score at pretest;

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na idade média, existia o santo ofício, responsável pela censura. hoje em dia, em um país democrático, temos algo que se assemelha a essa medida que é quando o governo impõe censura a um indivíduo ou meio de comunicação.

por constituição:

"art. 5º da constituição federal - inc. ix - é livre a expressão da atividade intelectual, artística, científica e de comunicação, independentemente de censura ou licença;

liberdade de expressão a garantia assegurada a qualquer indivíduo de se manifestar, buscar e receber ideias e informações de todos os tipos, com ou sem a intervenção de terceiros, por meio de linguagens oral, escrita, artística ou qualquer outro meio de comunicação. "

esse direito da constituição, quando contrariado, é o mais próximo ao julgamento político de obras e ações da antiguidade.

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Describe how a physical property such as mass or texture can change without causing a change in the...

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