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What else can I help you with?
Why does water evaporate from your cup?
When water molecules at the surface gain sufficient energy they can escape in the atmosphere. Evaporation (not vaporization) occur at any temperature; but a higher temperature increase the rate of evaporation. The energy of water molecules increase by a temperature increase.
If you start out with one-third cup and want to increase it for a total of eight how much does that equal?
I think you have to do 24 of that cup.
Could a cup of water evaporate in an hour It is one cup in measurement under the sun It is in a coffee cup So Could a cup of water evaporate in an hour?
depends on the - surface ares of the water temperature of liquid at the start of your experiment if there is a draught of air across the liquid surface it would increase the rate of evaporation also if the cup is indoors or out doors if its cloudy.... overall to be honest i think its unlikley
How long does it take for 1 cup of ice to melt at room temperature?
It typically takes about 30-45 minutes for a cup of ice to melt at room temperature. This can vary depending on the temperature of the room and the size of the ice cubes.
What happens to the temp of a cup of coffee when a sugar cube is added. Does the temperature increase or decrease and why?
decrease,because the cube of sugar absorb some heat
What do you think the temperature of water would be in a cup three hours after ice is completely melted?
The same temp as the room it was placed in
A piece of iron and a cup of water both ahave the same temperature If they are heated so the thermal engergy of each doubles?
If the thermal energy of the iron and water doubles, then the temperature of both substances will also increase. Iron has a much higher specific heat capacity compared to water, so the increase in temperature will be more significant for the water than for the iron. However, both substances will experience the same increase in thermal energy.
What happens to the temperature of a body of water when water molecules condense upon it?
The temperature of the body of water increases when water molecules condense upon it because condensation releases latent heat energy. This energy is transferred to the water, causing an increase in temperature.
Where did the water in the outer cup come from?
The water vapor in the air. Since the cup is so cold from the ice inside, the vapor in the air when it hits the cup it causes it to make the water on the outsaide of the cup. You'd think it came from the inside, but it doesn't.
What occurs when a 35-gram aluminum cube at 100C is placed in 90 grams of water at 25C in an insulated cup?
The aluminum cube will lose heat as it cools down to the final temperature of the system. This heat will be transferred to the water causing it to increase in temperature. The final equilibrium temperature will be somewhere between the initial temperatures of the aluminum and water.
Why do you think the cup with ice has bigger water drops than the cup inside with no ice?
The cup with ice has bigger water drops because the cold surface of the ice causes moisture in the air to condense more rapidly when it comes into contact with the cup. The temperature difference creates a larger temperature gradient, leading to increased condensation on the outer surface of the cup. In contrast, the cup without ice is warmer, which results in less condensation and smaller water drops.
Does the type of cup affect water's temperature?
Yes, the type of cup can affect the water's temperature. For example, a metal cup may conduct heat better than a paper cup, causing the water to cool down faster. Furthermore, an insulated cup may help maintain the water's temperature for a longer period of time.
