What is the vickers hardness number for that sample
If in vickers hardness test a sample is tested at 30kgf load and length of diagonals measured were 0.497 mm and 0.502 mm then what is the vickers hardness number for that sample?
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For the water, evaluate the heat transfer, in kJ, for each stage of heating. Ignore Kinetic Energy and Potential Energy effects.
The steel frame (E=200GPa) shown has a diagonal brace BD with an area of 1920mm^2. Determine the largest allowable load P if the change in length of member BD is not to exceed 1.6 mm.
Two point charges are on the y-axis. A 5.5 µC charge is located at y = 1.15 cm, and a -2.26 µC charge is located at y = -1.30 cm. (a) Find the total electric potential at the origin.
After recrystallization of the 2.0g sample, how much of cmpd X willremain dissolved in the cold solvent (how much is not recoveredafter recrystallization.)
Why is it important to use only the minimal amt of hot solventneeded to achieve a recrystallization? What would be the effect of using too much solvent while dissolving a solid for recrystallization?
Two identical point charges (q = +7.25 10-6 C) are fixed at diagonally opposite corners of a square with sides of length 0.485 m. A test charge (q0 = -2.60 10-8 C), with a mass of 7.05 10-8 kg, is released from rest at one of the empty corners of t
Determine the cycle's coefficient of performance. Use constant specific heat at room temperature. Consider problem 1 again but this time the compressor and turbine have isentropic efficiencies of 87% and 92% respectively.
An element consists of isotopes. The abundance of one isotope is 60.1% and its atomic mass is 68.9256 u. The atomic mass of the second isotope is 70.9247 u. What is the average atomic mass of the element?
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In this assignment, you analyze the organization in Tyrone's case study to determine macro-level factors influencing social worker resilience
Describe the impact of the business or organization on the environment. What can the business or organization do to improve sustainability?
Issue - In the lawsuit between Speedy and Titan's Inc., who should win and who should collect what?
The 8-10-page Personal Research Assignment involves research into his/her personal ethical code, and possible alternative career choices, or plans
1. Determine and detail your project portfolio strategy. 2. For your portfolio value analysis consider the following for each project:
Discuss how they are pushing their agenda (i.e., mechanisms used to influence policy makers), key obstacles, and spending
The draft explores issues revolving around equity and inclusion within our university and the measures the university has taken to increase diversity and inclus