If a block could be molded into a flatter and longer shape, then which one would happen and can you explain?
a. mass, volume, and density all would change.
b. volume would change, but the mass and density would remaine the same.
c. mass and volume would change, but the density would remain the same.
d. mass, volume and density all would remain the same.
I know that the mass would not change but am having a hard time figuring the rest out!
How about NONE of them would change? Shape changes do not affect volume, unless you create void spaces inside.
I don’t think it would change because you aren’t taking away any of the cookie to make the mass decrease, it will still have the same mass.
If a block could be molded into a flatter and longer shape, the correct answer would be:
b. volume would change, but the mass and density would remain the same.
Explanation:
When a block is molded into a flatter and longer shape, the amount of material or mass within the block would remain the same. This means that the mass of the block does not change.
However, the volume of the block would change. Volume is the amount of space occupied by an object, and when the block is molded into a different shape, the distribution of its material changes, leading to a change in volume.
On the other hand, the density of the block remains the same. Density is defined as mass divided by volume. Since the mass remains constant while the volume changes, the ratio of mass to volume, which is density, also remains the same.
Therefore, the only property that changes when the block is molded into a flatter and longer shape is its volume. The mass and density, on the other hand, remain unchanged.
To determine what would happen if a block is molded into a flatter and longer shape, we need to understand the properties of mass, volume, and density.
1. Mass: Mass refers to the amount of matter contained within an object. It is a scalar quantity and remains the same regardless of the shape or size of an object.
2. Volume: Volume refers to the amount of space occupied by an object. It is a measure of three-dimensional space enclosed by the object and can change when the shape of an object changes. In the case of molding a block into a flatter and longer shape, the volume would indeed change because the block would be stretched out, resulting in a larger amount of space being occupied.
3. Density: Density is a measure of how much mass is contained in a given volume. Density is calculated by dividing mass by volume. Since the mass remains the same while the volume changes when the block is transformed into a flatter and longer shape, the density would also change.
Therefore, the correct answer is option c: mass and volume would change, but the density would remain the same.