Ice will melt when above freezing point. Most homes are a lot warmer than that!
Because water has higher thermoconductivity.
A beaker of ice will absorb heat from the surrounding room, causing it to melt into water, which warms as it absorbs energy. However, the temperature of the ice and any resulting water cannot exceed the ambient temperature of the room because heat transfer occurs until thermal equilibrium is reached. Once all the ice has melted, the water can only rise to the temperature of the room, not beyond it. Thus, while the ice melts and warms up, it remains at or below the room's temperature throughout the process.
Room temperature water is likely to have the lowest viscosity among the options provided. Water has a lower viscosity compared to oil, especially when the temperature is below room temperature. Oil typically has a higher viscosity compared to water.
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.
Ice will melt faster in room temperature air than in room temperature water due to the difference in thermal conductivity. Air is a poorer conductor of heat than water, which means that heat transfer occurs more slowly in air compared to water. Therefore, ice will melt more quickly in room temperature air.
A substance with a melting point below room temperature would typically be in a solid state at room temperature. However, it may start to melt or become a liquid as the temperature increases.
Yes, ice will melt faster in boiling water compared to room temperature water because the higher temperature speeds up the rate of heat transfer to the ice, causing it to melt more quickly.
Aneýtectic alkali alloys and some mid p-block mixtures melt at room temperature or above, and eýtectic below.
The time it takes for an ice cube to melt in water depends on factors such as the temperature of the water, the size of the ice cube, and the number of ice cubes. On average, a small ice cube will melt in a few minutes in room temperature water.
Tea will generally melt faster than water at room temperature due to the additional substances present in tea, such as dissolved solids, which lower its freezing point. Additionally, the temperature of the room may not fall low enough for either water or tea to actually freeze, so melting may not be the correct term to use in this context.
The time it takes to melt a gallon of snow at room temperature can vary depending on factors such as the temperature of the room and the type of container used. Generally, it may take around 1-2 hours for a gallon of snow to melt at room temperature.
No, MDMA does not melt. It is a solid crystal at room temperature.