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When a picture fades after being in the sunlight is this a physical change?
This is a chemical change, a photochemical reaction.
Is density chemical change or physical change?
It is a physical change.Density is not a chemical property. Instead, it is a physical property.
Is mending a broken bone a physical change?
Healing a broken bone involves a combination of physical and chemical changes. The bone undergoes physical changes as it reconnects and reforms its structure, while chemical processes occur to help repair and strengthen the bone tissue.
What is the diffrenece between a physical change and a chemical change?
Physical change is a change in the structure. Chemical change is a change in the composition. Melting is a physical change. Complexing is a chemical change.
Is pounded metal a physical or chemical change?
Physical change
Sunlight produced into stored energy physical or chemical change?
chemical change
Is sunlight speeding up the evaporation of a bowl of water a chemical change?
No, sunlight speeding up the evaporation of water is not a chemical change. It is a physical process where the water molecules transition from liquid to vapor state without any change in their chemical composition.
When a picture fades after being in the sunlight is this a physical change?
This is a chemical change, a photochemical reaction.
Is curtains fading in the sunlight a chemical or physical change?
It is a physical change because the sun's rays create a physical differential not chemical relates to chemical change ie: the ice tea crystals dissolve in the water. --------- Chemical change, because fading in this case is the result of a photochemical reaction.
When paper turns yellow brown upon exposure to sunlight what type of change has taken place a chemical or physical change?
A chemical change has taken place. The exposure to sunlight causes the paper to undergo a chemical reaction, breaking down the molecules in the paper and causing the color change to occur.
Is stapling an envelope a physical change or chemical?
A physical change
Is the sky being blue a physical or chemical change?
The color of the sky being blue is a physical property, not a physical or chemical change. It is due to the scattering of sunlight by the Earth's atmosphere, particularly by air molecules and small particles in the atmosphere.
Is painting a door a physical or chemical change?
Physical change of the paint, not the door.
Is drying corn kernels in sunlight an example of physical change?
Yes, drying corn kernels in sunlight is an example of a physical change because it involves a change in the state or appearance of the corn kernels without altering their chemical composition.
Is peeling an apple a physical or chemical change?
it is a chemical change
Is crushing charcoal into powder a physical or chemical change?
Crushing charcoal into powder is a physical change, as it alters the size and shape of the charcoal without changing its chemical composition.
Is acidity physical change or chemical change?
An acid is a chemical compound, not a physical or chemical change.
