Size
Shape
Weight
None of these
Answer is Right!
Answer is Wrong!
The correct answer is B. Shape.
Discrete or granular particles are particles that are not continuous, but are instead made up of individual units. These particles can change their shape due to a variety of factors, including:
- Mechanical forces such as compression, shear, and tension can cause particles to deform and change their shape.
- Chemical reactions can also cause particles to change their shape, as the bonds between the atoms in the particles break and reform.
- Temperature changes can also cause particles to change their shape, as the atoms in the particles move faster or slower at different temperatures.
- Environmental factors such as humidity and pressure can also cause particles to change their shape.
The shape of discrete or granular particles can have a significant impact on their properties, such as their flowability, compressibility, and strength. Therefore, it is important to understand the factors that can cause particles to change their shape in order to control their properties.
The other options are incorrect because:
- Size is not the only factor that can change the shape of discrete or granular particles. The shape of the particles can also change due to the factors listed above.
- Weight is not directly related to the shape of discrete or granular particles. The weight of the particles can change due to changes in their size, density, or shape, but the shape of the particles does not directly affect their weight.
- None of these is not the correct answer because the shape of discrete or granular particles can change due to a variety of factors, as listed above.