You can think of the answer to this from your real life experience;
As you know, here on the ground (I'm assuming you're on the ground), anything with mass has weight. Even in outer space, things with more mass take more effort to move around.
You know from experience that a block of metal is more dense than a block of dry wood of the same size, because it's heavier and harder to move around.
So you already know: The density of something is how much mass is crammed into a certain size space (volume). You might say the density is the amount of mass per unit of volume; density = mass / volume
With basic algebra, you then know that mass = density * volume
if you don't know basic algebra:
(density) * volume = (mass / volume) * volume
density * volume = mass * (volume / volume)
density * volume = mass * 1
density * volume = mass
You can tell the difference in density between quartz and galena by measuring their mass and volume. Calculate the density by dividing the mass by the volume. Galena has a higher density than quartz, so the sample with higher density is likely to be galena.
Density is a measure of how much mass is contained in a given volume. When a substance is insoluble, it means that it does not dissolve in a particular solvent. Therefore, the density of an insoluble substance can be measured based on its solid-state mass and volume, rather than its solubility characteristics.
10g of chloroform has a greater volume than 10g of hexane because chloroform has a higher density than hexane. Density is a measure of mass per unit volume, so for the same mass, the substance with the higher density will occupy less volume.
Density has nothing to do with size. A given material will have the same density regardless of its size. A small object of a material with a high density can weigh as much as or more than a large object of a material with a low density.
10 grams/ cc. That is 10 times more dense than water.
If a block's mass is bigger than its volume, it means the block is denser. This could indicate that the material is very compact and tightly packed. The density of an object is calculated by dividing its mass by its volume, so if the mass is greater than the volume, the density will be high.
It makes no difference. Density = mass / volume. You divide the mass by the volume. If the volume is greater than the mass your answer will necessarilybe less than one, but that is still the correct answer showing the density in terms of the units used.
If the volume of an object becomes greater than its mass, the mass density will decrease. Mass density is defined as mass per unit volume, so if the mass stays the same but volume increases, the density will decrease because there is more volume to spread out the mass.
An object will float - on water for example - if its density is less than the density of water. Density = mass / volume.An object will float - on water for example - if its density is less than the density of water. Density = mass / volume.An object will float - on water for example - if its density is less than the density of water. Density = mass / volume.An object will float - on water for example - if its density is less than the density of water. Density = mass / volume.
The density of water is 1. Density is calculated by dividing mass by volume. For things that have density more than 1, they will sink in water. For things with density less than 1, they will float in water.
No, density changes when both mass and volume increase. Density is calculated by dividing mass by volume, so if both mass and volume increase proportionally, the density will remain the same. If mass increases more than volume, or volume decreases more than mass, density will increase.
The density of an object is its mass divided by its volume. If that is less than the density of water, it will float; if greater it will sink
No, density is a fixed property of a material that is calculated by dividing mass by volume. As mass and volume increase proportionately, density remains constant for a given material.
Smaller objects tend to have more density than larger objects because their mass is concentrated in a smaller volume, making their particles more tightly packed together. In contrast, larger objects have their mass distributed over a larger volume, leading to lower density.
The formula for mass if density is not given is mass=volume/power
Essentially, if its density exceeds that of water, it will sink. If its density is equal to or less than, it will float.Note : Density of water, approx 1 g / cubic centimetre.
Yes, a small object can have more density than a large object if the small object has more mass compared to its volume. Density is calculated as mass per unit volume, so an object with greater mass and smaller volume will have higher density.