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No. Change in odour is likely to be related to a chemical process.
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Is light absorbed in physical change?
Heat absorption is a physical change. It can cause a change in state and/or a temperature increase, but the matter that is absorbing the heat does not change. It retains all of its physical and chemical properties that it had before absorbing the heat.
Is a filament of a light bulb glows when an electric current flows through it is a chemical change?
It is a physical change brought about by the exitation of molecules producing heat and light. A general rule of thumb is that a physical change can be repeated on an article and chemical change cannot. Remove the current from a filament and it is still a filament.
You activate a heat pack physical or chemical?
Chemical, there is an interaction between the different chemicals in the heat pack.
How can density be altered?
Heat or cool the substance will change it's physical state.
When energy is given off as heat the physical change is said to be?
Exothermic
Can heat light or a change in odor indicate a physical change?
Gay
Can Heat light or change in odor can indicate a physical change?
Gay
Does heat light and color indicate physical change?
i dont no the answer
Is light absorbed in physical change?
Heat absorption is a physical change. It can cause a change in state and/or a temperature increase, but the matter that is absorbing the heat does not change. It retains all of its physical and chemical properties that it had before absorbing the heat.
Is production of heat or light a physical or chemical change?
Its a chemical change hottie
Ignition of matches a chemical or physical change?
chemical change because there is release of heat, light and energy.
Is production of heat or light a physical change?
The release of energy can have physical or chemical causes.
Is turning on a flash light a physical change?
It is a physical change because nothing actually changes in the flashlight or surrounding areas. It's just electricity flowing and a light coming on and some heat produced.
Is production of heat or light physical or chemical change?
i think it would be physical because it is still energy.
Is heat conductivity a physical change or chemical change?
The heat conductivity of a substance does not involve changes to its chemistry. Heat conductivity is a physical change and characteristic to a substance.
What are 3 physical changes that indicate a redox reaction?
Some of the physical changes are: odors, precipitation, and formations of gasses. Also, as well as the previous ones, there is another addition physical change, which is the emission of heat.
Is giving off light a physical or chemical change?
I would think it to be a Physical Change. Not chemical.
