Which procedure could a student use to examine an intensive property of a rectangular block of wood? Find the mass. Record the length. Measure the volume. Determine the density.
Answers
The procedure that the student could use to examine an intensive property of a rectangular block of wood is to determine its density. Density is intensive because it is the ration between the mass and the volume.
Answer:
The procedure a student could use to examine an intensive property of a rectangular block of wood is determining the density.
Therefore, option d) Determine the density is correct.
Explanation:
To find: The procedure a student could use to examine an intensive property of a rectangular block of wood =?
Intensive property:
- A property of a matter or a substance that depends only on the type of matter instead of the shape, size and amount of the matter.
Extensive property:
- A property of a matter or a substance that does not depends upon the type of the matter but instead depends on the shape, size and amount of the matter.
Also, the ratio of two extensive properties is an intensive property.
1) Find the mass:
- Mass tells about the amount of the substance.
- It does not tell about the type of substance.
Therefore, mass is an extensive property.
2) Record the length
- The length determines the size of the substance.
Therefore, length is also an extensive property.
3) Measure the volume.
- The volume also tells us about the amount of the substance.
- It does not tell us about the type of substance.
Therefore, volume is also an extensive property.
4) Determine the density.
- Density is the ratio of mass and volume.
- Mass and volume both are extensive properties.
- So, the density does not depend upon the amount of the substance.
- It will be constant and independent of the amount of substance.
Therefore, density is an intensive property.
Hence, the procedure a student could use to examine an intensive property of a rectangular block of wood is determining the density.