What causes this apparent motion of the stars

if the thermos has a vacuum innner, then heat through conv currents and conduction are reduced = vacuum flask

answer: i'm not sure which is which for i get confused on it all the time but i can tell you that the answer lies with the convex and concave devices. i hope this you. have a good day and best of luck to you!

explanation:

wind moving at higher speeds will transfer more energy to the water, resulting in stronger waves.

this could be newton#'s law of cooling. the cooling curve is exponential