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When a picture fades after being in the sunlight is this a physical change?
Wiki User
∙ 8y ago
This is a chemical change, a photochemical reaction.
Wiki User
∙ 8y ago
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Is makeup being applied a physical change or a chemical change?
Applying makeup is a physical change.
Building a tower out of magenta blocks is a physical or chemical change?
Physical change reason being it is
Is hammering a nail a chemical or physical change?
hammering a nail is a physical change, this is because the nail changes shape from being long to being short and in a board for example.
Is bending copper a physical of chemical change?
Yes this is a physical change because they are melting it and then it's being changed by the heat of the torch but heat is a physical change.
Is crushing a can a physical or chemical change?
A can being crushed is definitely a physical change. Same properties, just a different shape!
Is a faded picture a chemical or physical change?
Fading paper is a physical, or mechanical, change. It is such because it does not involve any chemical solutions that a chemical change would require. Fading paper represents a physical alteration in the material similar to cracking, scratching, crushing, abrasion, and other means of disintegration.
Is makeup being applied a physical change or a chemical change?
Applying makeup is a physical change.
Is flat tires a sign of physical change or physical change?
Flat tires is a sign of physical change. The tires go from being normal, to then being flat. This changes their physical form.
Is hanging wet towels a chemical or physical change?
It is a physical change. Being changed from wet to dry.
Is wood being cut a physical or chemical change?
Cutting anything is a physical change.
Is a lump of roll sulphur being crushed a physical or chemical change?
It is a physical change.
When salt is being removed from water by evaporation is it chemical or physical change?
Physical Change
Is Sand being washed out to sea from the beach is a chemical change?
no, its physical change :)
What kind of change occurs with no new substance being formed?
physical changes
Building a tower out of magenta blocks is a physical or chemical change?
Physical change reason being it is
Is reactivity a physical change?
It is a state of being, not a change at all.
Is hammering a nail a chemical or physical change?
hammering a nail is a physical change, this is because the nail changes shape from being long to being short and in a board for example.
