Question

6 the vacuum in the doubled - walled vacuum bottle takes care of heat flow by 0.4 points multiple choice streaming. conduction. radiation.

Explanation:

Heat transfer by conduction requires a medium (like solids, liquids, or gases). In a vacuum, there are no particles (or very few) to transfer heat through conduction. Streaming is not a recognized mode of heat transfer in this context. Radiation can occur in a vacuum, but the vacuum specifically addresses conduction.

Answer:

conduction.