Does a flattened pancake of clay have the same density as the same clay rolled into a ball explain?
Does a flattened pancake of clay have the same density as the same clay rolled into a ball explain?
The density of a substance does not depend on the shape or size of the body that is made of that substance as density is an intrinsic property of a substance. Hence a flattened pancake of clay has the same density as the same clay rolled into a ball.
Does the density of a liquid change with changes in the shape of a container?
Does the Density of a liquid change with the shape of a container? no, density is a ration of mass per unit volume, as long as this ratio stays the same, the density does not change.
What represents a concept of density?
Density, mass of a unit volume of a material substance. The formula for density is d = M/V, where d is density, M is mass, and V is volume. Density is commonly expressed in units of grams per cubic centimetre. For example, the density of air is 1.2 kilograms per cubic metre.
Is the density of a substance always the same?
Each substance has a density that differs from the densities of other substances. The density of a substance is always the same at a given temperature and pressure.
Which is the standard unit for mass in the metric system?
kilogram (kg)
The SI unit of mass is the kilogram (kg).
Which describes a unit of mass?
The International System of Units (SI) unit of mass is the kilogram (kg). The kilogram is 1000 grams (g), and was first defined in 1795 as the mass of one cubic decimetre of water at the melting point of ice.
Does shape and size affect density?
Density is an intensive property. This means that regardless of the object’s shape, size, or quantity, the density of that substance will always be the same. Even if you cut the object into a million pieces, they would still each have the same density. It is because density in an intensive property of matter.
Does shape change density?
Therefore, the shape of a material/substance does not affect its density. 2. However, the density does not change. This is because the mass and volume increase at the same rate/proportion!
Does higher density sink?
Density is a measure of how heavy something is compared to its size. If an object is more dense than water it will sink when placed in water, and if it is less dense than water it will float. Density is a characteristic property of a substance and doesn’t depend on the amount of substance.
How do I calculate the density?
The formula for density is the mass of an object divided by its volume. In equation form, that’s d = m/v , where d is the density, m is the mass and v is the volume of the object. The standard units are kg/m³.
What metric mass is equal to 2.2 pounds?
1,000 grams
The basic unit of mass in the metric system is the. kil·o·gram ( ) The basic unit of mass in the metric system, equal to 1,000 grams (2.2 pounds).
Can a flat pancake of clay change shape?
No, the mass changes with shape changes, but the density does not d.) No, the volume and mass are constant, so the density does not change d Does a flattened pancake of clay have the same density as the same clay rolled into a ball? a.) No, a flat pancake is denser b.) Yes, the volume and mass are constant, so the density does not change c.)
Which is denser a pancake or a flat pancake?
No, a flat pancake is denser b.) Yes, the volume and mass are constant, so the density does not change c.) Yes, the volume changes with shape changes, but the density does not d.) No, a ball of clay is denser
Is the terrain as flat as a pancake?
For example, There are no hills; this terrain is flat as a pancake. This simile dates from the 1500s and has survived its contemporary, flat as a flounder. It is sometimes used, either disparagingly or ruefully, to describe a small-breasted woman. The American Heritage® Dictionary of Idioms by Christine Ammer.
Is the water as flat as a pancake?
If something is as flat as a pancake, it is very flat. There was barely a breeze and the water was as flat as a pancake. Could he really put up interest rates now? With the economy flat as a pancake and the housing market in crisis? completely flat.