No, hot water poured into a cup is in liquid form, not a gas. At higher temperatures, water molecules move more quickly and can evaporate into steam, which is the gaseous form of water.
When ice is dropped into hot water, the ice will melt due to the higher temperature of the water. The heat from the water is transferred to the ice, causing it to melt and eventually reach thermal equilibrium with the water.
Glass cools hot water the fastest because it has better thermal conductivity compared to plastic foam or porcelain. This means that glass can absorb and dissipate heat more efficiently, leading to faster cooling of hot water when poured into a glass cup.
water gas is prepared by steam over white hot coke
no. Ice can evaporate into a gas by melting into water and turning into a gas when more heat is added. Gas can be hot or cold
That depends on many things. This question is too vague. Variables such as starting temp, surrounding environment temp, time it's been in the cup, and thickness of the styrofoam will change the answer
When hot water is poured into cold water, the hot water will transfer its heat energy to the cold water, causing the overall temperature of the mixture to increase. Eventually, the hot and cold water will reach a thermal equilibrium where they have the same temperature throughout the mixture.
the water molecules are getting cold
100
no
When cold water is poured into hot water, it sinks because it is denser than the hot water. The cold water is heavier due to the molecules being closer together at a lower temperature, causing it to sink to the bottom. The hot water, which is less dense, rises to the top.
It is tradition, it is etiquette and if milk is poured into hot tea, individual drops separate from the bulk of the milk and degradation of the milk will occur. This does not happen if hot water is added to milk
try covering the glass, so the heat particles stay inside the cup, and the hot water stays hot.
That depends on how hot the water is in the cup. Use the thermometer to measure it and see.
An adjective can describe a noun or a pronoun.Examples:He poured a cup of hot tea.He made the tea for tired me.
When ice is dropped into hot water, the ice will melt due to the higher temperature of the water. The heat from the water is transferred to the ice, causing it to melt and eventually reach thermal equilibrium with the water.
No, It doesn't. If you want to keep hot water hot for a longer time use a polystirene cup.
Not necessarily. The amount of heat in a cup of hot water and a pail of hot water depends on factors like their temperature, volume, and material. In general, a pail of hot water will likely have more heat than a cup of hot water due to its larger volume and higher overall energy content.