Determine mole fractions of polyvinyl acetate in a copolymer
Determine the mole fractions of polyvinyl chloride and polyvinyl acetate in a copolymer having a molecular weight of 11,000 g/mol and a degree of polymerization of 150.
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A hot rolled shaft is subjected to torsional load that varies from 320 Nm clock wise to 120 Nm anti -clockwise and an applied bending moment at a critical section varies from 400 Nm to 200 Nm. The shaft is of uniform cross section.
A rigid, well insulated tank contains a two-phase mixture consisting of 0.07lb of saturated liquid water and 0.07lb of saturated water vapor, initially at 20lbf/in^2.
A 3 micro-Colomb charge is located 1m from a 5 micro-Colomb charge. what new distance between the two charges would result in the force being doubled?
The following probability distribution shows the likelihood that people were absent 0, 3, 4, 6, 8, or 11 days last month. Number of days absent Probability 0 0.51 3 0.24 4 0.13 6 0.06 8 0.06 11 0 What is the variance of the number of days absent?
Air flows through the Brayton cycle with a mass flow rate of 400 kg/s and enters the first compressor with a pressure of 100kPa and a density of 1.2 kg/m3.
The life expectancy of point-of-sale (POS) terminals is normally distributed with a mean of 4 years and a standard deviation of 10 months.
What is its speed when it reaches its highest point after the string catches on the peg?
Calculate the convective heat transfer coefficient. Determine the heat transfer in W for an isothermal plate maintained at 57 °C.
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Explain what sustainability means to you. Consider giving examples of your personal experiences. If you do not feel comfortable sharing your personal experienc
The benefit andlong-term consequences of Biden's student debt relief program A. Even though debt relief is a good direction it does not fix the actual causes
In Part 1, you will explore your community's resources for people who have limited access to affordable, accessible, acceptable food and/or food services
The topic is Iron Deficiency Anemia. Describe the diagnostic or screening tool selected, its purpose, and what age group it targets.
Assignment task: This week we are comparing and contrasting epidemiological methods of research; case-control and cohort study methods.
What training is provided when a new information system is implemented in your organization? Are nurses involved in evaluating the systems?
How do family, friends, and community influence individual health and lifestyle? Identify at least 3 positive and 3 negative effects.