Once the ice forms a solid the crystalline structure is set. It is not "more" frozen as the temperature drops. It is like any other solid and gets colder. Is water more water at 20 oC or 30 oC? - it is just water.
The solid would have to be heated to 0 oC (32 oF) before bonds would be broken for the solid to start to melt. All inter molecular bonds have to break (latent heat of fusion) before the solid turns completely to liquid.
Dry ice is frozen carbon dioxide, totally different from ordinary ice, which is frozen water. Dry ice is much colder than water ice, thus evaporates quicker at room temperature. DO NOT TOUCH DRY ICE! It can hurt you badly.
Ice at 0 degrees is generally better for keeping food and drinks cool in a picnic cooler than water at the same temperature. Ice has a lower density and can absorb more heat as it melts, maintaining a cooler temperature for a longer period. Additionally, ice can create a colder environment within the cooler, helping to keep perishables at a safe temperature. However, using ice packs or frozen water bottles can also provide effective cooling without the mess of melting ice.
Over time, the ice cubes will melt and become one with the water, which will be slightly colder. Also, the water will not overflow.
Basicly, liquid water is more dense then frozen water. That's why ice floats on water!
If you keep the surrounding temperature below or around freezing point... yes.
Frozen ice
No, it is not. Ice cream is colder than snow.
Ice will melt faster in a room temperature glass compared to a frozen glass. The room temperature glass provides a warmer environment for the ice to melt quicker, while the frozen glass will keep the ice colder for longer, slowing down the melting process.
well for something to freeze it has to be 0 degrees or lower which is what ice is, frozen water. so the water has to be 1 degree or more to NOT freeze so the ice is colder than salt watercoz salt water is not frozen... does t6hat make sense? Actually, salt water CAN be colder than ice because the salt lowers the freezing point of the water.
Yes, ice can be colder than 0 degrees Celsius if it is in a location where the surrounding temperature is below freezing. Ice can exist at temperatures below 0 degrees Celsius as long as the environment is cold enough to keep it frozen.
Dry ice is frozen carbon dioxide, totally different from ordinary ice, which is frozen water. Dry ice is much colder than water ice, thus evaporates quicker at room temperature. DO NOT TOUCH DRY ICE! It can hurt you badly.
Because the temperature of the ice is colder than the ambient temperature of your skin. The nerves near whatever you touch the ice with react to this temperature difference. This message is sent to your brain which then tells you something feels cold or hot.
The water itself isn't frozen, so it doesn't have to be that cold. The ice in it only makes it colder than room temperature.
of course a freezer is colder than a bowl of ice because the freezer made the ice and there are lots of frozen stuff in there.
Temperatures below freezing can form ice, and keep it frozen in dynamic equilibrium. Temperatures above freezing can melt ice, and the hotter it is, the faster it will melt.
when something is cold it is at a low temperature but when something is icy it is covered with ice.
"Ice water" could either refer to water that has been chilled to the freezing temperature or just a container of water with ice floating in that is close to (but still above) that freezing temperature. Ice can be no warmer than the freezing point but can certainly be colder. If the solid (ice) is in equilibrium with the liquid ("ice water"), the ice will NOT be cooler, but as noted, if they are not really in equilibrium, you would expect the solid (ice) to be colder than the liquid water rather than the other way around.