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Which molecules will move faster water molecules in a cup of hot soup or water molecules in a glass of iced lemonade?
Water molecules in a cup of hot soup will move faster than water molecules in a glass of iced lemonade. The higher temperature of the hot soup provides more energy to the water molecules, causing them to move faster.
If i use a thermometer what will be the temperature in the plastic cup with hot water?
That depends on how hot the water is in the cup. Use the thermometer to measure it and see.
What substance can dissolve in completely in hot water?
Sugar is a substance that can completely dissolve in hot water. When added to hot water, sugar molecules disperse evenly throughout the water molecules, forming a homogeneous solution.
Why does water not form on the outside of a cup when you have a hot drink?
Water does not form on the outside of a cup when you have a hot drink because the heat from the drink is transferred to the cup and prevents the air surrounding the cup from reaching its dew point and forming condensation. This is because the cup acts as a barrier, keeping the outer surface temperature above the dew point.
Why does cold water have more molecules than hot water?
You may want to frame this question in this manner, "Why does cubic unit of cold water have more molecules than same cubic unit of hot water" This is so because heat causes movement in molecules and malkes them move apart. Hence the hotter the water, the further apart the molecules. Therefore, cold water has more molecules than hot water of same unit.
Which molecules will move faster water molecules in a cup of hot soup or water molecules in a glass of iced lemonade?
Water molecules in a cup of hot soup will move faster than water molecules in a glass of iced lemonade. The higher temperature of the hot soup provides more energy to the water molecules, causing them to move faster.
Is hot water poured into a cup a gas?
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.
How does the movement of water change in a hot cup and cold cup?
In a hot cup, water molecules have more energy, so they move faster and further apart, leading to expansion and lower density. In a cold cup, water molecules move slower and closer together, resulting in contraction and higher density. This difference in movement affects the overall behavior and properties of the water in each cup.
Marty poured hot water into his cup and then let it cool off. what was happening to the paticiles of matter in the cup as the water cooled off?
the water molecules are getting cold
How long does it take for a sugar cube to dissolve in one half cup of hot water or and in one half cup of cold water?
The sugar cube in the hot water will dissolve faster because there are more and higher energy collisions between the water molecules and the sugar molecules which will cause the sugar to dissolve faster.
When you have a cup of boiling hot water next to a cup with ice cold water how does the movement of the water molecules change in each case?
In the cup of boiling water, the water molecules have higher kinetic energy and move faster, leading to more chaotic movement. In the cup of ice-cold water, the water molecules have lower kinetic energy and move more slowly, resulting in a more orderly and structured movement.
Does a cup that has warm water has the same kinetic energy as a cup that has cold water in it?
No, the cup with warm water will have greater kinetic energy due to the increased molecular motion and higher temperature of the water molecules compared to the cup with cold water. Temperature is a measure of the average kinetic energy of particles in a substance.
Which are faster cold water molecules or hot water molecules?
Of course, hot water molecules, having more kinetic energy.
What type of energy is in a cup of hot water?
The energy in a cup of hot water is thermal energy, which is the internal energy of a system due to the motion of its particles. The heat energy transferred into the water increases the kinetic energy of its molecules, causing them to move faster and the overall temperature to rise.
How does tea flavor spread from a tea bag throughout a cup of hot water?
The motion of the water molecules eventually causes the flavor to spread.
How do you keep hot water hot in a cup?
try covering the glass, so the heat particles stay inside the cup, and the hot water stays hot.
Are molecules in hot water different then molecules in cold water?
If you have the same volume of both then there are in cold water more molecules.
