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 ( 48+ )
Otras preguntas
3 QUESTIONS WITH SCIENCE PLEASE! <3 What characteristic do fossil fuels, soil, and sunlight all share? Question 1 options: They are all resources that come f
People who are overweight A. Have no control over food they eat B. Aren't necessarily well-nourished C. Are always genetically predisposed to being overweight
As a river enters the ocean its current diverges and slows the first particles to settle are
In which era was there animal life found only in the ocean but plants were growing of land? A. Cenozoic era B. Mesozoic era C. Precambrian era D. Palezoic era
is a positive and a positive added together give you a negative?
What is the domain of the relation graphed below? A. domain: {–5, –4, –3, –2, 0, 1, 2, 3, 4, 5} B. domain: {–3, –2, 0, 1, 4} C. domain: {–5, –4, –3, 1, 2, 5} D.
In circle N, KL ≅ ML. What is the measure of ?
Which of these characteristics is found in all of Shakespeare's sonnet's
How did life change for many Native Americans in the 1920s
You are reading a story about King Oedipus. He is married to his mother you know it, but neither character does. This is an example of
