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 ( 22+ )
Otras preguntas
Hi hi. I have a legit question now. If the mean is 52$ and the standard deviation is 3$ how do you find the z score? My problems for this are A. Less than 50 B
which computer program did these companies use? fb, Microsoft, Google, LinkedIn
What are the reasons for the political changes in Kathmandu Valley according to the Medieval Age?
How did Arachne anger the gods
The sum of 12.6, 31, and 5.4 is greater then 20
Simplify the expression -4+11
Ifa runner runs the first leg of a race in 52 seconds plus or minus 2 seconds, write an equation to find the fastest and slowest times.
rx+9/5 = h (solve for x) please show work and only put correct answers, thanks!
what is the opposite of 13?
Which of the following is a dependent clause? A. When the Founding Fathers signed the Constitution B. Several ideas in the Constitution were new.
