A vacuum flask has double walls of glass or steel with a vacuum between them. Which kinds

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A vacuum flask has double walls of glass or steel with a vacuum between them. Which kinds of heat transfer are reduced by the vacuum?

A. Convection and radiation

B. Conduction and convection

C. Conduction and radiation

D. Conduction, convection, and radiation

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Complete Physics For Cambridge IGCSE RG

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Authors: Stephen Pople

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Question Posted: Aug 30, 2021 12:44 AM

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A vacuum flask has double walls of glass or steel with a vacuum between them. Which kinds

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Conduction and convection Conduction means movement if there ...View the full answer

Complete Physics For Cambridge IGCSE RG

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