Why should the amalgam used in dental fillings have the same average coefficient of expansion as a

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Why should the amalgam used in dental fillings have the same average coefficient of expansion as a tooth? What would occur if they were mismatched?

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Infants and Children Prenatal through Middle Childhood

ISBN: 978-0134035642

8th edition

Authors: Laura E. Berk, Adena B. Meyers

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Question Posted: Apr 15, 2010 10:58 PM

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Why should the amalgam used in dental fillings have the same average coefficient of expansion as a

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If the amalgam had a larger coefficient of expansion than your tooth it would expand ...View the full answer

Infants and Children Prenatal through Middle Childhood

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