jorgeargueta1010 jorgeargueta1010

15-06-2022
Chemistry

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Which of the following is used as a thermal insulator?
A. A hot plate to keep the mug warm

B. A ceramic mug filled with coffee

C.a lid to cover the coffee mug

D. A metal spoon to stir the coffee

Respuesta :

123chloe 123chloe

15-06-2022

B !! Reasoning on why: a thermal insulator is basically somthing helping to keep heat in.

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