Density = mass/volume. If you increase the volume but the mass remains the same the denominator will become larger while the numerator reamins the same. This will cause the fraction to become smaller and thus the density will decrease. In short the density will decrease!
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If the volume remains constant but the mass increases, the density of the object will also increase. Density is defined as mass divided by volume, so an increase in mass with constant volume will lead to a higher density.
The density would go down because density it the ratio of mass over volume.
example: 20 grams/ 100 cm3 has a density of 0.20 grams/cm3
20grams/1000 cm3 has a density of 0.020 grams/cm3
Recall the formula for density. D = M/V.
As V the volume is said to be constant then density D is directly proportional to the mass. Hence as there is a change in mass then density also changes accordingly
If the mass increases the volume will acctually be 10% larger then the density and mass. ( mass + density and then 10% of that is the volume.
To translate it into everyday terms, you're suggesting a scenario wherein somebody
crams more stuff into the same bag. The result is obviously greater density.
Density = mass / volume. Since the volume is in the denominator, more volume means less density, and vice versa.
It won't... not necessarily. Density is defined as mass divided by volume. If the mass changes, the density will change. But it will only increase if the mass increases.
If mass increases while volume remains constant, density will also increase. Conversely, if volume increases while mass stays constant, density will decrease. Density is calculated by dividing mass by volume, so any change in either variable will affect the density.
The mass of the air bubbles remains the same as they rise in water, but their density decreases. This is because as the volume of the air bubbles increases, they displace more water, causing their density to decrease relative to the surrounding water.
As the speed of an object increases, its density remains constant. Density is a measure of how much mass is contained in a given volume, and it does not change with the object's speed.
If the mass of an object increases, its density will also increase, assuming the volume remains constant. Density is calculated as mass divided by volume, so if mass increases and volume stays the same, density must increase in order to maintain this relationship.
If temperature remains constant and the volume of gas increases, the pressure will decrease. This is described by Boyle's Law, which states that pressure and volume are inversely proportional when temperature is constant.