No. Mass is a measure of how much matter is in an object, and that does not change when the matter changes states. The matter will either contract or expand, depending on the current state and the state to be reached, but that does not change how much matter is in the object.
Nothing does, because there is no such thing as "an unbalanced force",so that scenario can never occur.When an unbalanced group of forces acts on an object, the speed or directionof the object's motion can change, but its mass does not change.The mass of the object.
No. Roughly speaking, "specific gravity" is equivalent to density, i.e., mass divided by volume. If a substance changes its state, its volume will change, but its mass won't change - therefore, the density - the result of the division - will also change.
Mass is conserved. Volume changes slightly, so density changes as well, but mass remains the same.
Quantities which depend on the mass of an object are its momentum, and kinetic energy.Both change if the mass changes. In addition, if the object's volume doesn't change,then its density also changes.
if this is someone from mkis trying to cheat through ur science homework, lol I'm from mkis and i just ruined ur day. I'm in 7th grade :D
No. According the the law of conservation of Mass, it would be physically impossible for the mass of the substance to change. However, it is possible for the volume (amount of space taken up by the substance) to change, as well as it's weight (if gasses are released or molecules in the air are involved).
the mass does not change because in science class today we learned when you measure an ice cube (mass) it is the same mass of ice melted!
no change in mass
No, the mass and volume stay the same but the shape changes. Changes in state never change it's mass but if it changes to gas, the volume is unmeasurable.
temperature
These physical changes doesn't influence the chemical formula of the substance.
Nothing does, because there is no such thing as "an unbalanced force",so that scenario can never occur.When an unbalanced group of forces acts on an object, the speed or directionof the object's motion can change, but its mass does not change.The mass of the object.
No. Roughly speaking, "specific gravity" is equivalent to density, i.e., mass divided by volume. If a substance changes its state, its volume will change, but its mass won't change - therefore, the density - the result of the division - will also change.
The mass will hardly change. What changes is the weight.The mass will hardly change. What changes is the weight.The mass will hardly change. What changes is the weight.The mass will hardly change. What changes is the weight.
chemical changes disturbs the structure of the substance and hence reduce the mass....thx...with best regards..
These physical changes doesn't influence the chemical formula of the substance.
if the shape changes the mass changes