https://padlet.com/kproper/r0jqxtm494we We've practice expanding and compressing a volume of air in a syringe. What do you think will happen to a volume of air when it is heated? When it is cooled? Apply what you know by using our new vocabulary of "compression" and "expansion". en-us 2020-03-13 15:46:19 UTC 2025-11-06 13:37:45 UTC hello@padlet.com kproper https://padlet.com/kproper/r0jqxtm494we/wish/248465925 I predict that when a volume of air is heated, the air.......
This is called: ________of air.

I also predict that when a volume of air is cooled, the air......
This is called:  ________of 
air.]]> 2018-04-04 12:54:46 UTC https://padlet.com/kproper/r0jqxtm494we/wish/248465925 165682 https://padlet.com/kproper/r0jqxtm494we/wish/494737495 When air is heated I think the volume of it will expand. 
This is called: expansion of air 
Expansion means when the force is removed air expands to take up more space. This tells me that when the air gets hot it expands to take up more room. 
I think when the air is cooled the volume will contract. 
This is called: contraction of air. 
Contraction means the reduction of air when cooled. This tells me when the air gets cold it contracts. ]]> 2020-04-06 13:14:00 UTC https://padlet.com/kproper/r0jqxtm494we/wish/494737495 https://padlet.com/kproper/r0jqxtm494we/wish/494763681 When a volume of air is heated the air will expand.
This is called: expansion of the air
Expansion means the air is pushed out ward to take up the space we’re force was. So when air gets hot it expands to take up lost space.
When air is cooled it will contract
This is called: contraction of air
 Contraction means a gas is reduced or pulled together when cooled. So when air is cooled it contracts .]]> 2020-04-06 13:23:36 UTC https://padlet.com/kproper/r0jqxtm494we/wish/494763681 174125 https://padlet.com/kproper/r0jqxtm494we/wish/494768424 When a volume of air is heated the distance between the particles will increase or expand. When a volume of air is cooled the distance between the particles decreases and the air is compressed. ]]> 2020-04-06 13:25:45 UTC https://padlet.com/kproper/r0jqxtm494we/wish/494768424 https://padlet.com/kproper/r0jqxtm494we/wish/494770362 I predict that when the air is heated up I think it will expand and when cool down it will contract.]]> 2020-04-06 13:26:35 UTC https://padlet.com/kproper/r0jqxtm494we/wish/494770362 165413 https://padlet.com/kproper/r0jqxtm494we/wish/494770813 I predict that when a volume of air is heated, the air will expand. The is called expansion of air. I also predict that when a volume of air is cooled, the air contracts. This is called contraction of air.]]> 2020-04-06 13:26:46 UTC https://padlet.com/kproper/r0jqxtm494we/wish/494770813 https://padlet.com/kproper/r0jqxtm494we/wish/494790110 It might go up and down like with different amounts of people in the room or at that place.]]> 2020-04-06 13:35:00 UTC https://padlet.com/kproper/r0jqxtm494we/wish/494790110 1401810 https://padlet.com/kproper/r0jqxtm494we/wish/494798445 I think the volume of the air will expand and when it is cooled it is contracted. The video of the can shows that when the can was hot it was normal but when the can got put in cold water it crushed. ]]> 2020-04-06 13:38:26 UTC https://padlet.com/kproper/r0jqxtm494we/wish/494798445 163625 https://padlet.com/kproper/r0jqxtm494we/wish/494798641 i think when the air is heated it will compress into t he coke bottle. When it goes into the cold water the air expands and the can is crushed.]]> 2020-04-06 13:38:31 UTC https://padlet.com/kproper/r0jqxtm494we/wish/494798641 1659510 https://padlet.com/kproper/r0jqxtm494we/wish/494818927 I think it will fog up inside because of the hot air and cold air. The cold air will expand because that's what cold air does.]]> 2020-04-06 13:46:53 UTC https://padlet.com/kproper/r0jqxtm494we/wish/494818927 https://padlet.com/kproper/r0jqxtm494we/wish/494821443 I predict that when air is heated, it will expand. I already know that hot air rises, I think that is why in the video we watched on Discovery Education had the balloon filled with hot air expand and the balloon filled with cool air deflated or compressed. ]]> 2020-04-06 13:47:54 UTC https://padlet.com/kproper/r0jqxtm494we/wish/494821443 165455 https://padlet.com/kproper/r0jqxtm494we/wish/494855781 I presict that the air will exspand when heated. If you have seen like a cake or something that needs too be heated to rise you know when the cake bakes it rises and exspands. Then when it is cooled it will decrease a bit but not a lot because it is cooling down and leting the air presure flow .]]> 2020-04-06 14:01:02 UTC https://padlet.com/kproper/r0jqxtm494we/wish/494855781 164852 https://padlet.com/kproper/r0jqxtm494we/wish/494885962 I predict that when the heated one will expand and the cooled one will compress.]]> 2020-04-06 14:12:21 UTC https://padlet.com/kproper/r0jqxtm494we/wish/494885962 https://padlet.com/kproper/r0jqxtm494we/wish/494887224 I predict that when a volume of air is heated, the air will expand. That is called; expansion of air. I think when the air is cooled it will contract back in. That is called contraction of air.]]> 2020-04-06 14:12:46 UTC https://padlet.com/kproper/r0jqxtm494we/wish/494887224 https://padlet.com/kproper/r0jqxtm494we/wish/494894857 I predict that when it goes up that the water get to room temperature that it could expand a little. ]]> 2020-04-06 14:15:40 UTC https://padlet.com/kproper/r0jqxtm494we/wish/494894857 https://padlet.com/kproper/r0jqxtm494we/wish/494898875 I predict that when air is heated it will expand also know as the expansion of air and when air is cooled it will contract also known as contraction of air.]]> 2020-04-06 14:17:13 UTC https://padlet.com/kproper/r0jqxtm494we/wish/494898875 165267 https://padlet.com/kproper/r0jqxtm494we/wish/494906129 I predict that the volume of the air will expand when it is heated. When the air is cooled, its volume contracts. The heated air will fill up the bottle, but the cooled air will just go around, not filling the balloon. ]]> 2020-04-06 14:19:58 UTC https://padlet.com/kproper/r0jqxtm494we/wish/494906129 https://padlet.com/kproper/r0jqxtm494we/wish/494916174 I predict that the air will expand when heated which will eventually cool down which means it will gradually contract which means it will become smaller. ]]> 2020-04-06 14:23:50 UTC https://padlet.com/kproper/r0jqxtm494we/wish/494916174 194743 https://padlet.com/kproper/r0jqxtm494we/wish/494952062 When the balloon is in the cold water it wouldn't get air in the balloon and when it is place in the hot water it has air in it and float.]]> 2020-04-06 14:37:04 UTC https://padlet.com/kproper/r0jqxtm494we/wish/494952062 https://padlet.com/kproper/r0jqxtm494we/wish/494976255 I think that when the air is heated it will get bigger. This is called expansion.I think when cooled it will get smaller .This is called compression.]]> 2020-04-06 14:46:19 UTC https://padlet.com/kproper/r0jqxtm494we/wish/494976255 165665 https://padlet.com/kproper/r0jqxtm494we/wish/494979644  I think that when the air is hot the balloon will start to expand but when its cold it will start to contract and lose air.]]> 2020-04-06 14:47:35 UTC https://padlet.com/kproper/r0jqxtm494we/wish/494979644 196683 https://padlet.com/kproper/r0jqxtm494we/wish/494999622 I predict when the air is heated it will start to expand and when the air is cold it will contract. For example when we watch the video of the balloon, when it got heated it gained air and when it was cooled is lose air. ]]> 2020-04-06 14:54:54 UTC https://padlet.com/kproper/r0jqxtm494we/wish/494999622 https://padlet.com/kproper/r0jqxtm494we/wish/495045967 If the air is heated it will rise, and expand, if the air is cold, then the air will be compressed]]> 2020-04-06 15:12:27 UTC https://padlet.com/kproper/r0jqxtm494we/wish/495045967 https://padlet.com/kproper/r0jqxtm494we/wish/495073657 The air will rise and expand when it is heated. The air will compressed and it will not rise like when it was heated.]]> 2020-04-06 15:22:55 UTC https://padlet.com/kproper/r0jqxtm494we/wish/495073657 164837 https://padlet.com/kproper/r0jqxtm494we/wish/495079412 When air is heated a ballon will expand, but when a balloon is cooled a the air with compact.]]> 2020-04-06 15:25:09 UTC https://padlet.com/kproper/r0jqxtm494we/wish/495079412 https://padlet.com/kproper/r0jqxtm494we/wish/495089066 When air inside a balloon is heated it expands when it is cooled it contracts.]]> 2020-04-06 15:28:47 UTC https://padlet.com/kproper/r0jqxtm494we/wish/495089066 https://padlet.com/kproper/r0jqxtm494we/wish/495110945 When the air inside a balloon is heated, the air will expand and take up more space. When it is cooled, it will contract and be smaller.]]> 2020-04-06 15:37:19 UTC https://padlet.com/kproper/r0jqxtm494we/wish/495110945 https://padlet.com/kproper/r0jqxtm494we/wish/495113625 I predict that when a volume of air is heated, the air.......
This is called: expansion of air.

I also predict that when a volume of air is cooled, the air......
This is called: contraction of 
air.]]> 2020-04-06 15:38:21 UTC https://padlet.com/kproper/r0jqxtm494we/wish/495113625 https://padlet.com/kproper/r0jqxtm494we/wish/495204214 When the air is heated, it will expand, and take up more space. When the air is cooled, it will contract and be smaller. ]]> 2020-04-06 16:13:52 UTC https://padlet.com/kproper/r0jqxtm494we/wish/495204214 https://padlet.com/kproper/r0jqxtm494we/wish/495220851 when the air is heated it will expand when it is cooles it will contract ]]> 2020-04-06 16:21:01 UTC https://padlet.com/kproper/r0jqxtm494we/wish/495220851 https://padlet.com/kproper/r0jqxtm494we/wish/495233335 I predicted the complete opposite of what really did happen. I honestly thought that when it was hot air, it ould contract and when cold air, it would expand.]]> 2020-04-06 16:26:17 UTC https://padlet.com/kproper/r0jqxtm494we/wish/495233335 https://padlet.com/kproper/r0jqxtm494we/wish/495234330 I think that when the air is heated it will expand and when the air is cooled it will compress. ]]> 2020-04-06 16:26:42 UTC https://padlet.com/kproper/r0jqxtm494we/wish/495234330 https://padlet.com/kproper/r0jqxtm494we/wish/495290651 When air is heated it will expand. When air is cooled the volume will contract.]]> 2020-04-06 16:50:36 UTC https://padlet.com/kproper/r0jqxtm494we/wish/495290651 https://padlet.com/kproper/r0jqxtm494we/wish/495318158 When the gets heated it expands so it will get super compressed you will not be able to push it down.Now if the air was cold it would be like pushing normal air room temperature. ]]> 2020-04-06 17:02:56 UTC https://padlet.com/kproper/r0jqxtm494we/wish/495318158 https://padlet.com/kproper/r0jqxtm494we/wish/495324574 When the air is heated it will expand and when its cooled it will contract.]]> 2020-04-06 17:05:48 UTC https://padlet.com/kproper/r0jqxtm494we/wish/495324574 164933 https://padlet.com/kproper/r0jqxtm494we/wish/495325227 When the air is heated air rises and when air is cooled it starts to move slower and lower down.]]> 2020-04-06 17:06:04 UTC https://padlet.com/kproper/r0jqxtm494we/wish/495325227 2124910 https://padlet.com/kproper/r0jqxtm494we/wish/495331909 I think when air is heated the particles go farther apart and expand. When cooled they get smaller and closer together.]]> 2020-04-06 17:09:04 UTC https://padlet.com/kproper/r0jqxtm494we/wish/495331909 https://padlet.com/kproper/r0jqxtm494we/wish/495367337 I think that when air is heated it will get bigger, this is called expansion. I think that when cooled, air will get smaller, this is called compression.]]> 2020-04-06 17:25:52 UTC https://padlet.com/kproper/r0jqxtm494we/wish/495367337 https://padlet.com/kproper/r0jqxtm494we/wish/495370198 when heated it will expaned.When cools in will go down.]]> 2020-04-06 17:27:16 UTC https://padlet.com/kproper/r0jqxtm494we/wish/495370198 https://padlet.com/kproper/r0jqxtm494we/wish/495432666 when the air is heated rises but when air is cooled down it will contract ]]> 2020-04-06 17:57:35 UTC https://padlet.com/kproper/r0jqxtm494we/wish/495432666 16601gcsc https://padlet.com/kproper/r0jqxtm494we/wish/495490076 When the air is heated it becomes lighter and bigger. Cold air get smaller and is heavier. Hot expands, cold compresses.]]> 2020-04-06 18:24:50 UTC https://padlet.com/kproper/r0jqxtm494we/wish/495490076 19471 https://padlet.com/kproper/r0jqxtm494we/wish/495496373 I think when air is heated it will expand and when air is cold it contract.]]> 2020-04-06 18:28:17 UTC https://padlet.com/kproper/r0jqxtm494we/wish/495496373 2025110 https://padlet.com/kproper/r0jqxtm494we/wish/495504186 I think that when the air gets heated it will start to expand, and when the air gets cooled it will start to contract.]]> 2020-04-06 18:32:41 UTC https://padlet.com/kproper/r0jqxtm494we/wish/495504186 https://padlet.com/kproper/r0jqxtm494we/wish/495512240 when air gets heating it will expand and take up more space but when it's cooled it will take up way less space.]]> 2020-04-06 18:37:14 UTC https://padlet.com/kproper/r0jqxtm494we/wish/495512240 https://padlet.com/kproper/r0jqxtm494we/wish/495557316 when you use hot air it goes up and expands when cold and and went down. ]]> 2020-04-06 19:02:45 UTC https://padlet.com/kproper/r0jqxtm494we/wish/495557316 https://padlet.com/kproper/r0jqxtm494we/wish/495580447 i think what happens is that when its heated the gas expands and rises up.]]> 2020-04-06 19:16:32 UTC https://padlet.com/kproper/r0jqxtm494we/wish/495580447 https://padlet.com/kproper/r0jqxtm494we/wish/495601981 Heated:It will rise
Cooled:It may settle]]> 2020-04-06 19:30:00 UTC https://padlet.com/kproper/r0jqxtm494we/wish/495601981 173662 https://padlet.com/kproper/r0jqxtm494we/wish/495682362 I predict that when a volume of air is heated it will expand. When a volume of air is cooled it will contract. ]]> 2020-04-06 20:25:09 UTC https://padlet.com/kproper/r0jqxtm494we/wish/495682362 173699 https://padlet.com/kproper/r0jqxtm494we/wish/495748271 When it is heated, it will rise. When it is cooled, it stays the same.]]> 2020-04-06 21:20:21 UTC https://padlet.com/kproper/r0jqxtm494we/wish/495748271 1475611 https://padlet.com/kproper/r0jqxtm494we/wish/496084758 when it gets hotter the volum expands and when it gets cold it compresses]]> 2020-04-07 06:11:28 UTC https://padlet.com/kproper/r0jqxtm494we/wish/496084758 https://padlet.com/kproper/r0jqxtm494we/wish/505275503 when air is hot it expands when its cold it contracts .]]> 2020-04-13 21:18:33 UTC https://padlet.com/kproper/r0jqxtm494we/wish/505275503 2025110 https://padlet.com/kproper/r0jqxtm494we/wish/518340068 when the air starts to get hot it will expand and when the air starts to get cold it will start to contract.]]> 2020-04-20 18:13:43 UTC https://padlet.com/kproper/r0jqxtm494we/wish/518340068