Q3. (a) 2 kg of powder A and powder B (as shown in the table below) were filled inside separate cylinders (15cm diameter) and their heights were noted as shown in Table 1. After 200 taps the height of powders dropped to the values shown in Table 1. Explain which powder could be more free flowing. Table 1: properties of powders A and B Powder True density Initial height Tapped (cm) 30 40 (kg/m3) 1200 1000 height (cm) A 23 22 You must show your calculations or present justifications towards the answers.

Q3. (a) 2 kg of powder A and powder B (as shown in the table below) were filled inside separate cylinders (15cm diameter) and their heights were noted as shown in Table 1. After 200 taps the height of powders dropped to the values shown in Table 1. Explain which powder could be more free flowing. Table 1: properties of powders A and B Powder True density Initial height Tapped (cm) 30 40 (kg/m3) 1200 1000 height (cm) A 23 22 You must show your calculations or present justifications towards the answers.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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