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1) melting-solid state changes into liquid state and

2)freezing-liquid state changes into solid state

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12y ago

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Explain when a matter is in a state of equilibrium?

It is in equilibrium when the two conditions are satisfied - there is no net translational equilibrium and no net rotational equilibrium. For translational equilibrium, the summation of forces acting on the matter must equate to zero, which means that there is no resultant force. For rotational equilibrium, the sum of moments must be zero, which means there is no resultant torque. When these two conditions are met, the object will be stationary, i.e. it is in a state of equilibrium.


What are the two changes of state in matter?

"The" two changes are wrong. There are lots of different states of matter, and therefore many different possible transitions. The most commonly studied states of matter are solid, liquid, and gas; each of them can change directly to each of the others, for a total of 6 types of change.


Does physical state of matter always change during a chemical change?

Not necessarily. Some chemical reactions may change the physical state of matter (e.g. solid to liquid), while others may not involve a change in physical state. It depends on the specific reaction and the properties of the substances involved.


What are two examples for each of the state's of matter?

state two examples for each of the four states of matter


What determines a matter state of matter?

Temperature and pressure are two factors.


What are two ways in which the physical state of matter can be changed?

Two ways in which physical state of matter can be changed:- changing the temperature- changing the pressure


What are two physical properties that can vary even when the substance with these properties dose not change?

Density and color can vary while the substance remains the same. Density is mass per unit volume, which can change depending on pressure or temperature. Color can vary due to factors such as lighting conditions or impurities in the substance.


What are factors that determine the state of matter?

Temperature and Pressure are the two main factors that determine the state of matter.


What is two things that can cause matter to change from one state to another?

breaking or creating molecular bonds -- increasing or decreasing heat energy


What kind of change is a change is a change in the state of matter?

by doing kantot ?? I am not sure about above answer, vulgarity aside but... State of matter refers to solid, liquid, gas, plasma and a couple of other new ones I am not sure of... Phase of matter refers to matter that has uniform properties throughout. They are sometimes used as synonymously. This often doesn't matter but be careful when discussing homogeneous versus heterogeneous chemical reactions. Phase means phase NOT state since two solids are not considered a homogeneous reaction (nor are two immiscible liquids) because they are not in the same phase when mixed (they do not have uniform properties when mixed) even though they are in the same state.


What are two kind of changes in matter?

Two types of changes in matter are physical changes and chemical changes. Physical changes involve a change in appearance, such as a change in shape or state, without forming new substances. Chemical changes involve a rearrangement of atoms to form new substances with different chemical properties.


What are two state of matter?

The 2 states of matter that are fluids are liquid and gas.