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Water is evaporated at any temperature because the movement of water molecules is continuous and some molecules at the surface can escape as a gas.
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Is it possible for a cup of water to completely evaporate in the room with the constant temperature?
Yes, it is possible.
When a cup of water at room temperature is put in a freezer the water's state of matter will change from?
This is an experiment. it will change from liquid to solid.
What is heavier - a cup of water at room temperature or a cup of water frozen?
If you mean *exactly* one cup by volume, you have the iceberg scenario. The cup of frozen water will be less dense, so it will weigh less. If you just freeze a cup of water, don't spill any, and *don't* trim the excess to bring the volume back to exactly one cup, then it will weigh exactly what it did at room temp.
Can you get dew to form on a cup at room temperature?
No
Which can transfer more heat a cup of boiling water or a cup of tap water?
A cup of boiling water since it has higher temperature. Note that heat transfer depends more on the temperature.
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?
Equilibrium of temperature. The water is trying to reach the same temperature as the environment it sits in. a cup of hot water has a higher temperature than the room so therefore begins to cool. a cup of cold water has a lower temperature than the room and therefore begins to heat up. both reach equilibrium when at the same temperature as the room
Is it possible for a cup of water to completely evaporate in the room with the constant temperature?
Yes, it is possible.
When a cup of water at room temperature is put in a freezer the water's state of matter will change from?
This is an experiment. it will change from liquid to solid.
What is heavier - a cup of water at room temperature or a cup of water frozen?
If you mean *exactly* one cup by volume, you have the iceberg scenario. The cup of frozen water will be less dense, so it will weigh less. If you just freeze a cup of water, don't spill any, and *don't* trim the excess to bring the volume back to exactly one cup, then it will weigh exactly what it did at room temp.
Proper wetting a sax reed?
Well, you can put it in a cup with room temperature water for a few minutes. Or in your mouth.
Can you get dew to form on a cup at room temperature?
No
What is the room temperature in Celsius?
Room temperature is different in every room so I cant tell you what it is but I can tell you how to find out! Take any thermometer or a tool that measures heat (in celsius for your matter) and take a cup of water. Let the water sit for an hour inside the room that you find out the room temperature. Then put your thermometer in it and see what it measures to :) 20 degrees celcius
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
What is the temperature in Celsius?
Room temperature is different in every room so I cant tell you what it is but I can tell you how to find out! Take any thermometer or a tool that measures heat (in celsius for your matter) and take a cup of water. Let the water sit for an hour inside the room that you find out the room temperature. Then put your thermometer in it and see what it measures to :) 20 degrees celcius
How much is a cup in a grams?
That depends on the substance....water at room temperature weighs about 8.33 lbs per gallon....a cup is 1/16 of that, so water is .52 lbs per cup ....with 454g per lb, 1c water would be 238g
Which can transfer more heat a cup of boiling water or a cup of tap water?
A cup of boiling water since it has higher temperature. Note that heat transfer depends more on the temperature.
How many teaspoons of sugar dissolves in a cup of water at room temperature water?
None. Sugar goes into solution. Salt dissolves separating into Na and Cl attached to Water.
