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 ( 34+ )
Otras preguntas
Different for individual animals depending upon their place in the social hierarchy. a) True b) False
The human practice of intensive ___________ allows immense flocks of Dickcissels to forage and roost togethera. agricultureb. huntingc. urbanizationd. deforesta
Annie by 55.56 yd.³ of topsoil for $1.75 per cubic yard how much would Annie have paid?
Add Suffixes to these words. bright,dark,great,develop,introduce,ready,advertise,trouble,create,immediate,quarrel,invite,thougthful,truthful,mystery,judge,coura
What did the compromise of 1850 allow California to do select the two answers that are correct
The product of any number and zero is zero???
Divide the fractions and reduce: 2 1/4 ÷ 1/6a. 3 3/4b. 3 2/3c. 3 1/2d. 3 1/3
Please hurry and please answer the question in the picture and show all your work I have an idea just need to make sure will also give brainliest
Make a 5% offer on a Volkswagen that has a sticker price of $22,860 and a dealer cost of $20,254
To produce sufficient thrust, small wings must beat faster than larger wings.A. TrueB. False
