Question:
Choose the correct statement regarding Kick's law
Choose the correct statement regarding Kick's law
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Kick = Diameter; Rittinger = Surface Area; Bond = Square root.
Updated On: May 25, 2026
- Energy required is directly proportional to new surface area
- Energy required is directly proportional to size reduction
- Energy required is directly proportional to rotation of particle size
- Energy required is directly proportional to diameter reduction
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The Correct Option is D
Solution and Explanation
Step 1: Concept
Size reduction (comminution) requires energy to break particles into smaller pieces.
Step 2: Meaning
Different laws (Rittinger, Bond, Kick) predict the energy required based on different physical assumptions.
Step 3: Analysis
Kick's law states that the energy used in any comminution process is proportional to the ratio of the change in size (diameter reduction). Rittinger's law focuses on surface area.
Step 4: Conclusion
Kick’s law relates energy consumption directly to the reduction in diameter. Final Answer: (D)
Size reduction (comminution) requires energy to break particles into smaller pieces.
Step 2: Meaning
Different laws (Rittinger, Bond, Kick) predict the energy required based on different physical assumptions.
Step 3: Analysis
Kick's law states that the energy used in any comminution process is proportional to the ratio of the change in size (diameter reduction). Rittinger's law focuses on surface area.
Step 4: Conclusion
Kick’s law relates energy consumption directly to the reduction in diameter. Final Answer: (D)
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