Minnesota Barber State Practice Exam

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Prepare for the Minnesota Barber State Exam with a comprehensive quiz featuring flashcards and multiple-choice questions. Enhance your knowledge and readiness with detailed hints and explanations tailored to the barbering profession.

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Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

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Which of the following is an example of a physical mixture?

  1. Water

  2. Salt

  3. Concrete

  4. Alcohol

The correct answer is: Concrete

Concrete is an example of a physical mixture because it is made up of different physical components such as sand, gravel, and cement that can be easily separated. Water, salt, and alcohol are all pure substances that cannot be separated into different components by physical means, making them incorrect options.

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