If you mean *exactly* one cup by volume, you have the iceberg scenario.
The cup of frozen water will be less dense, so it will weigh less.
If you just freeze a cup of water, don't spill any, and *don't* trim the excess to bring the volume back to exactly one cup, then it will weigh exactly what it did at room temp.
ice melt in the room temperature
yes it can be frozen water, because it hasn't melted yet, so it is still an ice cube.
The frozen objects cool the surrounding air below the dew point, which causes water vapor in the air to condense into fog, which may appear to be steam.
Room temperature air. The water keeps it fresher.
The balloon should expand because the frozen carbon dioxide (dry ice) will sublime into carbon dioxide gas when placed into the room temperature water. The gas will expand, causing the balloon to expand.
If you were in a room at a temperature below 32 degrees Fahrenheit, water would be frozen into a solid called ice. Rock just happens to have a much, much higher melting point than water, so at "room temperature" (around 25 degrees Celsius) rocks are in a solid or 'frozen' form.
put it in room temperature water for a few hours and it will defrost
Because the room temperature bananas are hotter than the frozen and then the room temperature bananas rot.
because ice floats on water
i think it pops better in room temperature.
Yes, water is unique in that it is the only substance that expands when frozen. Therefore ice will be less dense in terms of water molecules than room temperature water or heated water
The densest liquid at room temperature is Mercury which is 13.5 times heavier than water.
ice melt in the room temperature
Thaw : A process by which something frozen is brought to room temperature without applying artificial heat.
ice can melt at room temperature. Anything that is liquid at room temperature would, in its frozen state, melt at room temperature. Oils, beverages and mercury - if in a frozen state - would melt when exposed to room temperature.
Because pathogenic bacteria love to grow at room temperature.
The heated, then the room temperature, then the frozen ball. It's the heated because of how fast the molecules are moving. :)