Physics
Physics, 29.01.2020 06:54, karose4590

Jack tries to place magnets on the door of his refrigerator. he observes that the magnets don’t stick. he guesses that the door of the refrigerator is made of a nonmagnetic substance. what stage of scientific investigation does his guess represent? ask questions construct a hypothesis explain the results make observations

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Jack tries to place magnets on the door of his refrigerator. he observes that the magnets don’t stic...

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