it gets cooler
The temperature of water decrease.
The temperature decrease.
The temperature decrease and water can be transformed in ice.
The temperature decrease because evaporation is an endothermic process, absorb heat.
yes. sugar doesn't react exothermically with water (it doesn't give out heat when you put it in water). It will usually absorb some of the heat from the water for thermal equilibrium to occur.
The density of water increase, also the humidity of the atmosphere; the temperature decrease.
The water in the glasses would increase if the glasses are small it would decrease it depends on the glasses.
The solubility of sugar in water increases with temperature. At 20°C, 300g of sugar can dissolve in water, while at a higher temperature like 80°C, more sugar can dissolve. The exact temperature at which 300g of sugar will dissolve in water depends on the water temperature and the saturation point of sugar in water at that specific temperature.
not really it sinks if theres more warm stuff (moving) it heats no it doesn't, however it will decrease the boiling point of water, which is why you can make water boil after taking it out of a microwave (magnatron) by putting sugar in it.
When a thermometer enters cold water, the temperature reading on the thermometer will decrease as the thermometer adjusts to the temperature of the water. The liquid inside the thermometer will contract and move down the scale, indicating the lower temperature of the cold water.
When cool water is added to warm water, the overall temperature of the water decreases. This is because the heat energy is transferred from the warm water to the cool water in an attempt to reach thermal equilibrium.
The sugar will dissolve in water because sugar is polar and so is water with hydrogen bonds. When attraction happens, the water molecules will separate the sugar molecules and the sugar will be dissolved.