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physical change

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Hazel Hammes

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3y ago

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The expansion of matter upon heating is an example of a?

The expansion of matter upon heating is an example of a thermal expansion, which is the tendency of matter to change in volume, area, and length in response to a change in temperature.


The expansion of matter upon heating is an example of change.?

physical change


The expansion of matter upon heating is an example of what change?

The expansion of matter upon heating is an example of a physical change. This is because the substance undergoes a change in form or appearance without forming a new substance.


Does the independent variable really change independently of the other variable?

The relationship is a matter of cause and effect. An independent variable is given as one upon which another variable depends. So, for example, if you heat a metal pipe, the pipe expands. The amount of expansion is dependent upon the amount of heating that occurs, so expansion is the dependent variable, and the heating, which you may or may not control, is the independent variable. All it means is that if the independent variable ungoes a change, there is an associated and predictable change in the dependent variable. The two are linked inextricably, but one is cause, the other is effect, or to put it another way, you control the change in the dependent variable with input into the independent variable, but it doesn't normally work the other way around.


Does the coefficient of linear expansion depends upon length?

yes,according to relation coefficient of linear expansion depends upon original length.


Explain why the iodine test gave such results upon prolonged heating?

explain why the iodine test gave such results upon prolonged heating


Upon heating ice can melt and turn into a gas this is an example off?

The change of ice to a liquid is melting; the direct change of ice to a gas is sublimation.


Does lead carbonate decomposes upon heating?

Yes


What is created directly above water upon heating?

evaporation


What is the property of igniting in air upon heating?

The property is flammability.


What chlorides increases five fold in solubility upon heating to 100 C?

The solubility of silver chloride increases five fold upon heating to 100°C.


Selling unused heating oil?

Depending upon your location and the amount of heating oil you have your local heating oil distibutor may buy back your unused heating oil, if for example you are switching to gas. If you are moving house it would probably be easier to see if the new owner will purchase the oil from you. If you are based in Northern Ireland or mainland UK get in touch with ValueOils.com who may be able to help you out.