1.

Fill in the blanks. (a) During conduction, particles of the substance ………… their place. (b) In a convection current, warm air travels ………… . (c) Copper is a better ………… of heat than ………… .

Answer»

Fill in the blanks.



(a) During conduction, particles of the substance ………… their place.



(b) In a convection current, warm air travels ………… .



(c) Copper is a better ………… of heat than ………… .



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