+1 vote
in Food Engineering by (93.7k points)
Statement 1: Grinding laws are based on the energy required for the creation of new surface area.

Statement 2: In general, all the laws are based on the principle that the energy required per unit area of the surface is directly proportional to the size of the particle.

(a) True, False

(b) True, True

(c) False, False

(d) False, True

This question was addressed to me in homework.

My question is taken from Unit Operations topic in portion Sedimentation and Centrifuge, Mixing, Size Reduction and Separation and Material Handling and Transportation of Food Engineering

1 Answer

+2 votes
by (380k points)
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Best answer
Correct option is (b) True, True

Easiest explanation: Grinding laws are based on the energy required for the creation of new surface area. In general, all the laws are based on the principle that the energy required per unit area of the surface is directly proportional to the size of the particle.

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