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How does exposing a rubber band to sunlight or chemicals or heat change its strength?
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∙ 9y ago
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Wiki User
∙ 9y ago
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Why is it a chemical change when the leaves turn different colors in the fall?
As plants receive less sunlight, they change color. They are green because they have a lot of sunlight and are able to produce glucose and other energy chemicals. The less sunlight they receive, the less chemicals they produce.
Which one is a chemical change-eletrolysis of water or sodium chloride exposed in sunlight?
Electrolysis of water is a chemical change. Exposing sodium chloride to sunlight would cause some heating, but no chemical changes.
Is a banana changing colors a chemical or physical change?
It's a chemical change. The sunlight stimulates the developing fruit to produce chemicals to help it ripen - in order to spread its seeds.
Is a paper clip is a chemicals change?
no
Is sunlight speeding up the evaporation of a bowl of water a chemical change?
No. It is a physical change.
Why is it a chemical change when the leaves turn different colors in the fall?
As plants receive less sunlight, they change color. They are green because they have a lot of sunlight and are able to produce glucose and other energy chemicals. The less sunlight they receive, the less chemicals they produce.
Which one is a chemical change-eletrolysis of water or sodium chloride exposed in sunlight?
Electrolysis of water is a chemical change. Exposing sodium chloride to sunlight would cause some heating, but no chemical changes.
Is a banana changing colors a chemical or physical change?
It's a chemical change. The sunlight stimulates the developing fruit to produce chemicals to help it ripen - in order to spread its seeds.
What is the chemical change of exposing ice in the sun?
Melting is a physical process.
How can you change these weakness into strength?
I will change these weakness into strength by exercising." " " " " " " "physically fit.
Why is sunlight different in California?
Geographical location can change the appearance of sunlight.
Why do physical properties change when chemicals combine?
Physical properties change when chemicals combine because when you mix chemicals the physical properties changes it identity.
Is fizzing after mixing two chemicals a physical change?
No, fizzing after mixing two chemicals is a chemical change.
How do chemicals change material?
Chemicals chAnge their state or form when energy is added ie heaT OR COLD CHANGE TO SOLID LIQUID OR GAS
If rescue detox extra strength capsules really work?
No. The body pretty much clears itself of chemicals at a set rate regardless, so there's very little you can do that that will actually change that.
How does sunlight change into electricity?
energy
How changes of sunlight change seasons?
no
