0
What change in energy happens when water droplets condense on the outside of a cup that holds cool water?
Wiki User
∙ 7y agoWant this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
Which change of state is the opposite of boiling?
the melting point Melting is the opposite of freezing. Condensation is the opposite of boiling.
What occurs when water droplets form on the outside of your iced tea glass on a hot summer day?
the cold glass cools the air in contact with the glass to the point that it can no longer hold as much water vapor as is present. This makes water condense on the outside of the glass. or more formally The vapor pressure of water at the temperature of the glass is less than the partial pressure of water vapor in the surrounding air causing condensation.
What gases can be changed into a liquid?
Liquids turn into gas by vaporization, which is accomplished either by boiling or evaporating.
What happens if you put a shiny new nail outside in a wet location and how will the air and water change the nail?
The water and the air makes a chemical change to the nail to make it rust
What are internal changes?
If you define something has having an inside an an outside, then an internal change is something that happens inside. For instance if a company reorganised its staff into new teams, that would be a internal change.
What is adew point?
The dew point is the atmospheric temperature from which water droplets begin to condense and dew begins to form. It can change depending on the pressure and humidity of the area.
What is the water droplets on the outside of your cup called?
The water droplets themselves are just water droplets, precipitates, runoff.They got there through condensation, the change of a gas state back to a liquid state, and the reverse of vaporization.
What phase change occurs as water vapor becomes cloud droplets?
Condensation. This happens a t dew point.
How to change water vapor back to liquid?
If the water vapour comes in contact with a surface and is allowed to cool and condense, it will turn back to liquid. For example, if you were to boil a pot of water with a lid on top, the water vapour would rise, touch the underside of the pot lid and condense to form droplets (liquid).
Why do droplets of water form on the outside of a glass cup?
this is called condensation in the water cycle it forms water droplet because when the liquid turns into gas the particles move and when they spread apart and float away some get stuck on the sides of the glass cup. Then with enough of the gas particles come together turning it into droplets and goes back into water to do it all over again.
A change in the properties of matter?
condense
Why are droplets of water that form on a cold glass a physical change?
The formation of water droplets on a cold glass are a physical change because it's nothing more than condensation. The water that is in the air is a gas, and it has undergone a change of state to become a liquid (the droplets). If the water and the glass fused and made another element that could not be made back into either of its two original forms, then it would be a chemical change.
What happens if water droplets fall on the hot lighted bulb which is ON?
If the water droplet is big enough, the glass will shatter from the fast change in temperature.
Is breaking down of large fat droplets into small fat droplets by bile a physical or chemical change?
physical change
Which change of state is the opposite of boiling?
the melting point Melting is the opposite of freezing. Condensation is the opposite of boiling.
Can you change a gas to a liquid?
yes, by getting it to condense
What is condensation and where does it happen?
Condensation is a process by which water vapour in the air (or a gas) forms water droplets. It happens when moist air is cooled - usually when it comes into contact with a cold surface. A layer of droplets forming on the outside of a container of drink which has jsut been taken out of a fridge is a good example. Natural events include the formation of dew.
