amberlyava
amberlyava
03-04-2019
Chemistry
contestada
what happens when air is heated in a ball
Respuesta :
helpmeasap54
helpmeasap54
03-04-2019
So air, like most other substances, expands when heated and contracts when cooled. Because there is more space between the molecules, the air is less dense than the surrounding matter and the hot air floats upward.
Answer Link
VER TODAS LAS RESPUESTAS ( 83+ )
Otras preguntas
In what Shakespeare play is St. Valentine's Day mentioned?
Who was the Baseball player who turned into a Christian Evangelist ?
Which type of economy for an organized, large society gives citizens the most freedom of choice? Traditional Mixed Command Market
How can an entrepreneur give his or her firm a competitive advantage? by developing a new product by discovering and exploiting a new product market by introduc
_+_+_=30 (1,3,5,7,9,11,13,15)
Which African leader of Mali came to power in 1307, was a devout Muslim, and was known for making a hajj to Mecca? Ezana Ewuare Mutota Mansa Musa
Steps on how to solve 50=40e^0.027x
Angle XYZ congruent to angle XVW. If m angle Y =2x+29 and m angle V=3x-7, find x.
who was the leader of the Bolsheviks and what did he make illegal?
All the Values of X in a table are greater than the corresponding values of y. If x is a positive integer what operation(s) and circumstance(s) could explain th
