I assume you mean the sound dry ice can make if a flat piece of dry ice is forced onto a warm, smooth, non-porous surface, such as a knife blade or counter top. This happens because the dry ice is undergoing a phase change straight from a sold to a gas; the gas is trapped between the dry ice and the surface you are pressing it against, and it causes a vibration as it escapes that you hear as a squeak or a scream (this is the way all sounds are made, just vibrations propagating through the air to your ears). You will notice that the sound goes away once the surface you are holding against the dry ice cools off and stops accelerating the conversion of CO2 from a solid to a gas.
cold water makes dry ice closer to its freezing point. so hot water makes dry ice sublimate more
There is a spine-tingling scream from the room next door.The police investigated the scream.She began to scream in excitement when he got down on one knee in front of her. But he was only tying his shoelace.
Dry ice doesn't melt, it changes from a solid state, to a gas state, that's why it's called DRY ICE, there is no known way that it melts.
a molecular solid...
Dry ice is solid carbon dioxide (CO2). It is called dry ice because it does not melt when it heats up, it goes directly from solid to gas. It is NOT the same as ordinary ice, which is of course, solid water. Dry ice is much colder than ordinary ice.
I scream you scream we all scream for ice cream!!
cold water makes dry ice closer to its freezing point. so hot water makes dry ice sublimate more
I scream you scream we all scream....for ice cream!
"You scream we scream we all scream for ice cream!"
It is not "ice cream for ice cream", it is supposed to sound like that but it is actually "I scream for ice cream". The phrase is derived from a popular 1927 song titled "I Scream, You Scream, We All Scream for Ice Cream" .
There is a spine-tingling scream from the room next door.The police investigated the scream.She began to scream in excitement when he got down on one knee in front of her. But he was only tying his shoelace.
You sream, i scream, we all scream for ice-cream
I Scream Ice Cream was created in 2008.
Dry ice doesn't melt, it changes from a solid state, to a gas state, that's why it's called DRY ICE, there is no known way that it melts.
No, dry ice is frozen carbon dioxide, or CO2.
I assume you mean the sound dry ice can make if a flat piece of dry ice is forced onto a warm, smooth, non-porous surface, such as a knife blade or counter top. This happens because the dry ice is undergoing a phase change straight from a sold to a gas; the gas is trapped between the dry ice and the surface you are pressing it against, and it causes a vibration as it escapes that you hear as a squeak or a scream (this is the way all sounds are made, just vibrations propagating through the air to your ears). You will notice that the sound goes away once the surface you are holding against the dry ice cools off and stops accelerating the conversion of CO2 from a solid to a gas.
Carbon dioxide .