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 ( 59+ )
Otras preguntas
The ________ occurs when large cloud droplets (giants) collide and join together with smaller droplets to form raindrops.
a rectangular prism with length f, width w, and height h has a volume of lwh. what is the volume of a prims which has a base of of 5m by 3m and a height of 4m?
When a customer wants pie for dessert, you cut whole pies into 7 equal slices. At the end of your shift, 3/7 of a cherry pie, 2/7 of an apple pie, 3/7 of a peac
The image is not set to scale btw but need the answer
Which of the following is an example of a true scientific theory A) if a woman has a heart burn during pregnancy her baby will be born with a lot of hair B) th
In _, Solon was chosen as an Athenian statesman with reformation powers.
What is the area of the parallelogram?
question2: A mold produces 64 peices every production cycle and runs
Lines y and z are parallel. what is the measure of angle 2? A. 6 B. 11 C. 28 D. 37
A 14-year-old adolescent is brought to the hospital with smoke inhalation because of a house fire. What is the nurse's priority intervention for this adolescent
