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When something changes to a different form, it is by Chemical properties. The physical properties are things like appearance, texture, color, odor, melting point, boiling point, density, solubility, polarity, and many others. Chemical properties are things like heat of combustion, reactivity with water, PH, and electromotive force.
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What is the composition of the materials during physical change?
During a physical change, the composition of the materials remains the same. The change only affects the physical properties of the substance, such as its shape, size, or state of matter, without altering its chemical composition. This means that no new substances are formed during a physical change.
Why is it helpful to know the the physical and chemical properties of a substance?
In is impossible to work with materials, substances etc. without a deep knowledge of all chemical and physical properties. And all around us: foods, building materials, electronics, cars, drugs are composed from materials with specific properties.
What physical properties of nylon and leather make them good material to use for shoelaces?
The physical properties of nylon and leather that make them good materials for shoelaces is that they are both durable and flexable
Is demolition of a building a physical change?
a building being knocked is a physical change
Are physical properties used to identify materials?
Yes, physical properties are commonly used to identify materials. Characteristics such as density, melting point, boiling point, color, and hardness can help distinguish one material from another. By comparing these properties to known standards, one can accurately identify a substance. This method is widely utilized in fields such as chemistry, materials science, and forensic analysis.
How can materials be changed?
Materials can be changed through physical processes like cutting, crushing, or melting, as well as chemical processes like mixing with other substances, reactions with acids or bases, or heating to change their properties. These changes can result in different physical or chemical properties of the material.
Do materials change whenn physical properties are measured?
Yes, materials do change when physical properties are measured.
Is the mechanical advantage a physical quantity?
Mechaqnical properties are physical properties of materials.
Is materials a physical or chemical property?
Materials are not properties.
Are materials changed when phyical properties are measured?
No, measuring the physical properties of a material does not change the material itself. The properties being observed, such as mass, volume, density, or color, are characteristics of the material and do not alter its composition.
If matter undergoes a physical change has its physical properties changed?
yes it does
Is it true that materials change when physical properties are measured?
No
How is a protein changed by denaturation?
The chemical structure and of course the chemical and physical properties are changed,
What is the composition of the materials during physical change?
During a physical change, the composition of the materials remains the same. The change only affects the physical properties of the substance, such as its shape, size, or state of matter, without altering its chemical composition. This means that no new substances are formed during a physical change.
Why is it helpful to know the the physical and chemical properties of a substance?
In is impossible to work with materials, substances etc. without a deep knowledge of all chemical and physical properties. And all around us: foods, building materials, electronics, cars, drugs are composed from materials with specific properties.
What is the physical properties of materials?
there are 4 main types of physical properties 1. Appearance 2. luster 3.Density 4.colour
What type of materials can be separated by a physical process?
Materials that have different physical properties, such as size, density, solubility, or magnetic properties, can be separated by physical processes. Examples include filtration, distillation, evaporation, centrifugation, and sieving.
