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How does water change from one state to another by adding or taking away heat?
Wiki User
∙ 16y ago
When you add heat to water, the H20 molecules receive energy and move around rapidly making the water bubble. When you remove heat, just the opposite happens, the molecules slow down, and get closer to solid form (ice). This makes the water more still, which isn't very noticeable to the naked eye until ice starts to form.
Wiki User
∙ 12y ago
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Is shoveling snow a physical change?
Yes. The act of moving a substance from one location to another is a physical one. The act of changing the state of the substance from one state to another can be physical also. But the act of altering the substance by adding or subtracting one or more of its components is a chemical change.
What is fluctuation?
A price fluctuation is a change in the price market.
Why considerable heat energy is needed to convert 1g of water into 1g of steam at 100c without any change in temperature taking place?
There is heat needed to transform the configuration of liquid water to gaseous state. This is change of state energy changes the configuration without changing the temperature.
A bouquet is thrown upwards does the bouquet's displacement and velocity change?
The bouquet goes from one place to another, from a state of being "still" to moving. It's displacement and velocity does change.
Explain how a change in thermal energy causes matter to change from one state to another. Give two examples?
It causes matter to change by turning water into gas which is vaporization. water into ice and burning wood into ash.
What is needed to change from 1 state to another?
Energy. Either adding it or removing it.
How do you change one state of matter to another?
You change one state of matter to another by heating the matter or cooling it [aka] adding energy or removing the energy
Adding or removing what makes substances change from one state to another?
A change of state is when a substance shifts from solid, liquid or gas to another state. This happens when heat is removed or added.
How can you change matter form one state to another?
By adding heat and removing heat.
What 2 things can change matter from one state to another?
adding heat or freezing
Can change from one state to another?
Matter I think I'm not 100% shure but it say in my book matter in one state often can change to another state by adding or removing thermal energy
Is shoveling snow a physical change?
Yes. The act of moving a substance from one location to another is a physical one. The act of changing the state of the substance from one state to another can be physical also. But the act of altering the substance by adding or subtracting one or more of its components is a chemical change.
What is a change of one state to another?
The change from one state of matter to another is called a phase transition.
What is the change from one physical state of matter to another?
Change of state.
What is the change of a substance from one physical state to another?
change of state
Can another jugde in a another state change another judges decission in anothewr state?
No.
Why is a change in state a physical change rather than chemical change?
Because it can change from one state to another.
