When air is heated, that volume of air expands (which is why hot air balloons go up). The hot air has changed in volume, but it is still the same mass.
mass volume weight
mass and volume
changing mass and volume
matter is what has volume and mass also occupies space. It exists in three state namely: solid- has mass, volume and shape, Liquid- has volume and mass, and Gas- has volume and mass too.
What do matter mass and volume mean
Anything that has mass and volume is matter. Metals have mass and volume, therefore they are matter.
yes mass and volume are properties of matter
an extensive property Examples include mass and volume.
Density is a measure of how much mass is contained in a given volume. Changing the object's shape does not change the amount of mass in the object or the volume it occupies, so the density remains the same. Density is a property that depends on the mass and volume of an object, regardless of its shape.
Changing the shape of an object does not affect its mass. The mass of an object remains constant regardless of its shape because mass is a measure of the amount of matter present in an object. Changing the shape may affect the object's volume and density, but not its mass.
Physical properties can be observed without chemically changing the substance. Examples include mass, volume, and density.
Plasma, Gas ,Liquid ,Solid (everything that has mass, volume and occupies space) gas dont have volume but still gas is a matter