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True or false as a star ages its internal composition changes as a result of rising temperature?
Wiki User
∙ 12y ago
true
Wiki User
∙ 12y ago
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What happens to substances or materials that undergo physical and chemical changes?
That depends on which change.Physical changes may result in a change in appearance, but never a change in composition. Ripping, folding, melting, boiling, dissolving, and crumpling are examples of physical changes. After all of these, the substance is still made of the same atoms/elements.A chemical change will change both the appearance and composition of the matter. Examples of this are burning and reacting with acid. After the change, the substance both looks different and has a different makeup.
What will result from increasing the temperature of gas?
Increasing the temperature of gas the volume increase.
What explains the properties of metals?
All the properties of metals are the result of their electron configuration, in which they have between one and three valance electrons and therefore tend to lose electrons when they engage in chemical reactions.
What Is the Result increasing the Temperature Of a gas?
The kinetic energy will increase
Does breaking a mirror cause a change of chemical properties?
Breaking a mirror does not cause a change in the chemical properties of the mirror itself. The act of breaking the mirror may result in physical changes, such as the mirror's fragments having sharp edges, but the chemical composition of the mirror remains the same. Mirrors are typically made of a layer of reflective material, like silver or aluminum, which is deposited on the glass surface, and breaking the mirror does not alter this composition.
What changes with a chemical change?
chemical changes affect the chemical properties as well as composition of matter , that result in the formation of a new substance.
What can heat stroke result in?
Due to the high internal temperature of heat stroke, permanent damage to internal organs is possible.
Does the temperature change cloud formations?
how can changes in temperature and /or air pressure result in the formation of clouds
Does a chemical change create a temperature change?
Almost all chemical changes release or take in energy, and thus do result in changes in temperature.
Scientists believe that earth's early atmosphere changes in composition as a result of?
the appearance of oxygen-producing organisms
What is the organisms actions as a result of sensory neural and hormonal factors in response to changes in the external or internal conditions?
Stimulus
What physical changes occur to thermal conductivity?
because atoms expands when temperature increases in result physical changes.
What three ingredients result in the formation of cloud?
Moisture, dust, and temperature changes!
Changes in temperature that result solely from the expansion or compression of air are called?
adiabatic
How does a fruit keep its internal temperature lower than room temperature?
as a result of evaporation This is even more apparent with fruit still on the tree
Changes in temperature that result from the cooling of rising air or the warming of sinking air are?
Adiabatic
What is the organism's actions as a result of sensory neural and hormonal factors in response to changes in external or internal conditions?
Stimulus
