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whipped cream
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∙ 11y ago
Shape memory alloys, such as nitinol, are materials that can easily change their shape when exposed to heat or stress. These alloys have the ability to return to their original shape after deformation, making them useful in applications like orthodontic braces and stents.
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What does strong means as material?
it won't change shape permanently and won't break easily.
What does strong mean as a material?
it won't change shape permanently and won't break easily.
What does the sentence plastic can easily be moulded mean?
it means that plastic can easily change shape. You can easily change the shape of a plastic object.
What evidences a physical change?
"A physical change occurs when some of the properties of a material change, but the substances in the material remain the same." "...any actions that change the size and shape of a material, but not its composition." if the shape/form is changed but not its makeup, then that change is physical
What property easily changes into gases but does not easily change into liquids?
Shape
What is a solids definite shape?
That means that its shape doesn't easily change.
What i did to change the shape of the material foil paper?
A Foil paper change size and shape when it's burn
What property easily changes in gases but does not easily change in solids?
shape and volume
What always causes a physical change of the shape of a material?
grinding #
Can plasticine change shape easily by using your hands?
Yes.
Does the mass of something change if you change it shape?
No. Mass is independent of shape. The mass, as measured by weight, will be the same. If the material is compressible and you change the volume as a result of changing the shape, the density will change although the mass will not.
What is a change in a rocks shape due to stress?
The change in shape of rock (and any other material) due to stress is called strain.
