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Shapes and Sizes Quiz

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Questions and Answers

Which term refers to the ratio of length, breadth, and height of a cuboid?

Volumetric ratio
Diameter
Aspect ratio (correct)
Sphericity

What is the main focus of the given text?

Describing the characteristics of sedimentation
Exploring the properties of cubes and spheres
Discussing methods for measuring particle size and shape
Defining the size and shape of different particles (correct)

Which method is used for measuring particle size through analysis of sedimentation?

Sieving (correct)
Dynamic light scattering
Ultrasonic attenuation
Coulter counter

What is the formula to calculate the volume of a sphere?

$V = \frac{4}{3} \pi r^3$ (A) Signup and view all the answers

What does the term 'sphericity' specifically refer to?

Degree of roundness of a particle (C) Signup and view all the answers

What is the relationship between the diameter and sphericity of a sphere?

$Dp = 2Sp$ (D) Signup and view all the answers

What is the specific surface area of the mixed particle sample?

The text does not provide sufficient information to calculate the specific surface area (C) Signup and view all the answers

What is the most commonly used term for the average and different mixture among unrelated most widely used to bring about volume mean?

Kmowm aleo Xi 1 Volumei based m - avg) Dp X(xi hiz Dy Meam (i) (B) Signup and view all the answers

What is the sphericity of the mixed particle sample?

The text does not provide sufficient information to calculate the sphericity (D) Signup and view all the answers

What is the average particle diameter increment for the given sample?

The text does not provide enough information to calculate the average particle diameter increment (D) Signup and view all the answers

What is the density of the mixed particle sample?

The text does not provide sufficient information to calculate the density (A) Signup and view all the answers

What is the total surface area of parkce Sample A?

$Total hinspace Suefoce6m hinspace Area hinspace of hinspace parkce hinspace Sample hinspace A hinspace uhere.$ (D) Signup and view all the answers

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