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torisob [31]
3 years ago
8

Which of the following is a type of physical change?

Physics
2 answers:
goblinko [34]3 years ago
8 0
Answer is C. All of the others are internal/molecular changes.
Charra [1.4K]3 years ago
7 0
Answer is C

Physical changes are changes affecting the form of a chemical substance, but not its chemical composition. Physical changes are used to separate mixtures into their component compounds, but can not usually be used to separate compounds into chemical elements or simpler compounds
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Answer

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time require is

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3 years ago
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qwelly [4]

wave function of a particle with mass m is given by ψ(x)={ Acosαx −

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