Yes, if the volume of an object is modified, for exaple by cutting.
yes it can change
yes the element changes when the atomic mass changes
air 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.
Mass and energy
it is the same as the law of conservation of mass
if the shape changes the mass changes
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.
yes the element changes when the atomic mass changes
Mass is an extensive property. Because it depends upon on no of particles. No particles changes mass changes.
air mass
Actually no, the only thing that changes is the density. The mass doesn't change when it's changing states.
If the mass changes then the amount of material in the object changes. This will also affect the moment of inertia and the gravitational effect of the object.
No. The mass of any object is constant wherever it is. Only its weight changes.
momentum = mass * velocity As the momentum changes with constant mass, the velocity cahnges.
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.
Mass
If the mass changes then the amount of material in the object changes. This will also affect the moment of inertia and the gravitational effect of the object.