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How can you tell that the particles in a cup of water are moving slower or faster?
hot water has fast moving particles, and cold water has slow moving particles
In which sample is the average kinetic energy of the particles greatest?
in the gas phase because during this phase there is the highest temperature bc the particles are moving the fastest
What is the pressure caused by the collisions of particles in a water vapor with the walls of a container?
Contact between the particles of a gas and walls of the container cause pressure in a closed container of gas.
Why does does water evaporate in an open container?
The evaporation of a liquid in a closed container is much more difficult than in an opened container. The liquid evaporating is trapped inside of a closed container and allowed to freely move into the atmosphere in an open container.
Why is water a magnifier?
because the particles in the water are moving and vibrating faster and and will eventually reflect of the particles in the soapy liquid elecctrons help with this process!
How can you tell that the particles in a cup of water are moving slower or faster?
hot water has fast moving particles, and cold water has slow moving particles
Which is fastest ice water or water vapor?
The particles in water vapor are faster than the particles in ice water.
Which form of water has particles moving the slowest?
Ice is the form of water that has particles moving the slowest. This is because the water is solid and the particles are tightly compacted.
In which sample is the average kinetic energy of the particles greatest?
in the gas phase because during this phase there is the highest temperature bc the particles are moving the fastest
When The particles of water that evaporate from an open container have than the particles that remain?
The chemical nature of water remain unchanged.
What are the moving particles of water?
Hydrogen and oxygen.
How do particles of water that evaporate from an open container differ from the particles that remain?
Chemically any difference exist.
What happens to sugar in water in terms of particles?
The sugar dissolves in the water, forming a mixture. The particles diffuse until there is an equal distribution of sugar particles throughout the entire container of water.
How do the particles of water that evaporate from an open container different from the particles that remain a liquid?
The chemical formula of water molecule (H2O) remain unchanged.
What does the movement of the particles suggest about the water particles at the bottom of the container when heat is applied?
They are getting faster because of the energy that is added. But they collide with other particles and exchange energy that way. So all the water gets heated. But actually you can not just talk about the bottom particles, because they are moving really fast and random, so in a short time they can be on top and the otherway around.
What is the pressure caused by the collisions of particles in a water vapor with the walls of a container?
Contact between the particles of a gas and walls of the container cause pressure in a closed container of gas.
Why does does water evaporate in an open container?
The evaporation of a liquid in a closed container is much more difficult than in an opened container. The liquid evaporating is trapped inside of a closed container and allowed to freely move into the atmosphere in an open container.
