legoman7 legoman7

02-06-2016
Physics

contestada

why does hot air rise?

Respuesta :

rockerdude rockerdude

02-06-2016

It rises because hot air is less dense than cool air.

Answer Link

codename codename

02-06-2016

Difference in the densities.

Answer Link

Otras preguntas

How to translate equation into a sentence. 7(p+23)=102

• How were historical solar system models different from our current model?

describe 2 ways you could evaluate 37% of the sum of 27 3/5 and 15/9

Why did the British Monarchy's believe that they had a right to tax the colonies in order to help finance the French and Indian War?

Ok, so i'm writing a story about this girl who's name is Alana. What should the story be about?

write an equation with the solution x=25

Can a change in matter take place in which energy is neither released nor absorbed?

What features of Therapsids suggest the group was transitional to reptiles and mammals?

whats 168,356 rounded to the nearest ten thousand

Sketch the graph of each function. Y