cannon13
cannon13
29-11-2017
Chemistry
contestada
Is warm air lighter than cold air
Respuesta :
Аноним
Аноним
29-11-2017
Warm air is lighter than cold air so hot air will rise as cold air sinks
Answer Link
cesarsalad183
cesarsalad183
29-11-2017
yes because the warm air has more energy so the particles in the air are spaced out more, making it less dense and so lighter per unit of volume
(Yes)
Answer Link
VER TODAS LAS RESPUESTAS ( 12+ )
Otras preguntas
PLEASE I REALLY NEED HELP!!!!!! PLEASE, PLEASE, PLEASE, MY QUESTIONS BARELY GET ANSWERED... HELP PLZ An observer (O) spots a plane (P) taking off from a local
Simplify -6^2 ÷ 12 - 2(-7). A. -17 B. 35 C. 11 D. -35
In the poem “The Raven” by Edgar Allan Poe, the raven repeats the word nevermore in response to the speaker’s questions. What effect does this response have on
Suppose your heart rate began to increase significantly. If the body initiated a negative-feedback response, would your heart rate go up or down? If the body in
The Serengeti region of Africa contains a population of cheetahs and a population of lions. Studies have shown that the cheetah population has very low genetic
Mrs hay drives 1hour at 40miles per hour then she bdrives 1 hour and 30 minutes at 60 miles per hour. how far did she drive? And how long did the drive take
Need help! Will mark brainliest!
How do you do 600,000+80,000+10 in standard from
Draw a number line from 100 to 200.
One box of printer paper has 3x102 sheets of paper.Another box has 103 sheets of paper.What total number of sheets in both boxes?
