The main reason for making the cover of a vacuum flask airtight is to prevent heat loss by A. conduction B. evaporation C. radiation D. convection

Question

asked Feb 19, 2021 29.1k views

2 Answers

Andreas Bleuler · Answer 1 · 2021-02-25T02:08:27+0000

Answer:

(A) conduction

Step-by-step explanation:

parts of that are touching other parts and thus create heat!!!! dont lose that heat!