i'm looking for small wax paper wraps, mainly for serving brownies where can i find them?

i'm looking for small wax paper wraps, mainly for serving brownies where can i find them?

Hot air is lighter than cold air, this is why hot air balloons workHot air is lighter because it is less dense than cold airHot air is less dense than cold air because it has expanded from the heat it has more than colder airPutting the soda can with hot expanded air in it, in cold water immediately made the aluminum metal cold because aluminum is a good conductor of heatThe cold aluminum cooled the hot air inside the canAs the air cooled it contracted, exerting less and less pressure inside the can until the outside pressure on the outside was greater than any resistance the can had to maintain its shape, it then collapsedThe only problem with this scenario is that water would have rushed into the can through the hole in the can the teacher used to put into the water can and to pour it outYou failed to mention that the teacher plugged the hole in the can before putting the hot can into the cold waterAm I right? P.SAs the video from the answerer below me, Metalsmore shows, the ice chunks are too large to be sucked up into the can through the hole in the canSo the outside air pressure crushes the canYou mentioned a tank of cold water - no iceIf it was only cold water and no ice, the water would get sucked up into the can and it would not collapse.

At first I thought, that's crazy, air doesn't weigh anythingButif you weigh a container, and then remove all the air from it (create a vacuum) and weigh it again, it does weigh lessIt's just that the air floats in air, so it's negligibleThe real question for your aluminum collection is density, I thinkCrushed aluminum cans are more valuable per square unit of measure because you are carrying around less worthless bulk and more metalSeems like a silly question but it's an interesting one.

A can is crushed when the pressure outside is greater than the pressure inside, and the pressure difference is greater than the can is able to withstandYou can crush an open aluminum can with your handWhen you squeeze on the can, the pressure outside becomes greater than the pressure insideIf you squeeze hard enough the can collapsesUsually, the air pressure inside an open can is the same as the pressure outsideHowever, in this experiment, the air was driven out of the can and replaced by water vaporWhen the water vapor condensed, the pressure inside the can became much less than the air pressure outsideThen the air outside crushed the can.

Hot air is lighter than cold air, this is why hot air balloons workHot air is lighter because it is less dense than cold airHot air is less dense than cold air because it has expanded from the heat it has more than colder airPutting the soda can with hot expanded air in it, in cold water immediately made the aluminum metal cold because aluminum is a good conductor of heatThe cold aluminum cooled the hot air inside the canAs the air cooled it contracted, exerting less and less pressure inside the can until the outside pressure on the outside was greater than any resistance the can had to maintain its shape, it then collapsedThe only problem with this scenario is that water would have rushed into the can through the hole in the can the teacher used to put into the water can and to pour it outYou failed to mention that the teacher plugged the hole in the can before putting the hot can into the cold waterAm I right? P.SAs the video from the answerer below me, Metalsmore shows, the ice chunks are too large to be sucked up into the can through the hole in the canSo the outside air pressure crushes the canYou mentioned a tank of cold water - no iceIf it was only cold water and no ice, the water would get sucked up into the can and it would not collapse.

You should be able to find them at any specialty store that sells candy making or baking suppliesAlso, if you know a friend or family member who works at a nursing home, hospital cafeteria, etc(institution-type places) a lot of times they offer employees a chance to get in on ordering items such as thisBasically, anything they use in their everyday food service has to come from a wholesaler or supplier, and while the average person has no use for a box of 1000 or whatever, if they order these for their kitchen they will sometimes let employees purchase items at costHope this helps! Good luck in your search!!

The steam drove the air out of the canOn quickly inverting it into the the cold water, the steam in the can condensed, caused a pressure drop to vacuum which drew cold water into the can and more pressure drop occurredThe atmospheric pressure acting on the surface area of the can against the partial vacuum in the can, caused it to collapse(When steam condenses, its volume decreases by about 1600 times causes quite a pressure drop).

You should be able to find them at any specialty store that sells candy making or baking suppliesAlso, if you know a friend or family member who works at a nursing home, hospital cafeteria, etc(institution-type places) a lot of times they offer employees a chance to get in on ordering items such as thisBasically, anything they use in their everyday food service has to come from a wholesaler or supplier, and while the average person has no use for a box of 1000 or whatever, if they order these for their kitchen they will sometimes let employees purchase items at costHope this helps! Good luck in your search!!

The steam drove the air out of the canOn quickly inverting it into the the cold water, the steam in the can condensed, caused a pressure drop to vacuum which drew cold water into the can and more pressure drop occurredThe atmospheric pressure acting on the surface area of the can against the partial vacuum in the can, caused it to collapse(When steam condenses, its volume decreases by about 1600 times causes quite a pressure drop).

At first I thought, that's crazy, air doesn't weigh anythingButif you weigh a container, and then remove all the air from it (create a vacuum) and weigh it again, it does weigh lessIt's just that the air floats in air, so it's negligibleThe real question for your aluminum collection is density, I thinkCrushed aluminum cans are more valuable per square unit of measure because you are carrying around less worthless bulk and more metalSeems like a silly question but it's an interesting one.

A can is crushed when the pressure outside is greater than the pressure inside, and the pressure difference is greater than the can is able to withstandYou can crush an open aluminum can with your handWhen you squeeze on the can, the pressure outside becomes greater than the pressure insideIf you squeeze hard enough the can collapsesUsually, the air pressure inside an open can is the same as the pressure outsideHowever, in this experiment, the air was driven out of the can and replaced by water vaporWhen the water vapor condensed, the pressure inside the can became much less than the air pressure outsideThen the air outside crushed the can.