In a micro-Vickers hardness test, the diagonals of the indentation are 54 and 55 um when a load of 200 g was applied to the specimen. Determine the micro-Vickers hardness (HV) of the tested specimen. (Input the answer with two decimal places: like

In a micro-Vickers hardness test, the diagonals of the indentation are 54 and 55 um when a load of 200 g was applied to the specimen. Determine the micro-Vickers hardness (HV) of the tested specimen. (Input the answer with two decimal places: like

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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Thermal Properties of Materials

In mechanical engineering, the thermal property is represented as the physical quantity that is relevant to the application of heat. The thermal properties are evaluated by variations in any specific material due to low heat or high heat. The quantities that influence the thermal property of the materials are mass, density, temperature, and many others.

Question

In a micro-Vickers hardness
test, the diagonals of the
indentation are 54 and 55 um
when a load of 200 g was
applied to the specimen.
Determine the micro-Vickers
hardness (HV) of the tested
specimen. (Input the answer
with two decimal places: like
20.32, 36.26, etc.).

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