How did changing the volume of the water affect the density of the water?

How did changing the volume of the water affect the density of the water?

When water increases in volume, it becomes less dense. As water cools, it contracts and decreases in volume. When water decreases in volume, it becomes more dense. For samples of water that have the same mass, warmer water is less dense and colder water is more dense.

How does increasing volume affect density?

Density changes with temperature because volume changes with temperature. As you heat something up, the volume usually increases because the faster moving molecules are further apart. Since volume is in the denominator, increasing the volume decreases the density.

What happens to the density when the volume decreases?

If the mass of the object stays the same but the volume of the object decreases then its density becomes greater. If the volume of the object stays the same but the mass of the object increases then its density becomes greater.

Does density of water change with volume?

No matter what size sample of water you measure, the relationship between the mass and volume will always be the same. Because D=m/v, the density is the same for any amount of water. Project the animation Liquid Water.

What is the relationship between volume and density?

Density and Volume are inversely proportional to each other. Mass and volume are not the same. Thus, from the above formula, we can say that, For a fixed mass, When density increases, volume decreases.

Can different amounts of water have the same density?

Students may point out that the bucket with more water has more mass but a greater volume. The bucket with less mass has less volume. So it is possible that different amounts of water could have the same density. Give each student an activity sheet.

How does the density of water change with temperature?

Unlike ordinary liquids, the density of water decreases from 40C to 00C. Above 40C, the density of water decreases with increasing temperature. This behavior is called “density anomaly”.

What is the relationship between density and volume?

An object’s density is the ratio of mass to volume of an object. The mass is how much it resists acceleration when a force is applied to it and generally means how much of an object or substance there is. Volume describes how much space an object takes up. These quantities can be used in determining pressure, temperature and other features

What is the relationship between mass and volume of water?

No matter what size sample of water you measure, the relationship between the mass and volume will always be the same. Because D=m/v, the density is the same for any amount of water. Project the animation Liquid Water. Water molecules are always moving. But on the average they are packed the same throughout.