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In an change matter chanes in size shape or state without changing identity?
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Is sugar changing to alcohol a physical or chemical change?
Anything changing to a substance with a different identity is undergoing a chemical change.
Can the chemical properties of a substance be observed without changing the substance?
physical properties
Why is melting metal a physical change?
Its physical because you are directly doing something to it without changing its chemical properties.
Do enzyme or lipids cause molecules to change without themselves changing?
ENZYMES
Is it possible to change translational kinetic energy of an object without changing it rotational energy?
yes
What is a property of matter that can be observed and measured without changing the matters identity?
Chemical Change
How does matter change without changing it's identity?
Matter can undergo physical changes without changing its identity. Physical changes include melting or freezing; evaporating or condensing; changing shape; chopping or grinding into smaller pieces.
What is a change in the object without changing the object's identity?
This is the easiest question I have ever heard of. It's obviously state change!!?
Is sugar changing to alcohol a physical or chemical change?
Anything changing to a substance with a different identity is undergoing a chemical change.
Can the chemical properties of a substance be observed without changing the substance?
physical properties
Is changing direction really the same as changing speed?
No. It is possible to change direction without changing speed. However, it is not possible to change direction without changing velocity.
What are 5 factors that are responisiblw for emvormental change?
global warming earth chanes
How do the area and perimeter of the area of a figure change when it's dimensions change?
The answer depends entirely on how the dimensions change. It is possible to change the dimensions without changing the perimeter. It is also possible to change the dimensions without changing the area. (And it is possible to change the area without changing the perimeter.)
What is the difference between physical change ands physical property?
A physical property is any characteristic of a material that can be observed or/and measured without changing the identity.A physical change is the change in which the properties of a substance change but the identity always stays the same.
In a physical change a substance changes its but not its identity?
A physical change alters a given material without changing its chemical_____?
What is the relationship between wave amplitude and wave length?
The two are not directly related. You can change the amplitude without changing the wavelength, and vice versa.The two are not directly related. You can change the amplitude without changing the wavelength, and vice versa.The two are not directly related. You can change the amplitude without changing the wavelength, and vice versa.The two are not directly related. You can change the amplitude without changing the wavelength, and vice versa.
Can you change the plugs without changing the wires?
yes
