Constant in relation gamma in shear rate-reduced velocity
For a Newtonian fluid or a power law fluid flowing through a cylindrical tube of radius R, calculate the constant k in the relation gamma = kU between shear rate and reduced velocity at r = R.
Expected delivery within 24 Hours
A working fluid at 500kPa, 400C (673.15K) is in a piston-cylinder equipment with an initial volume of 0.9 m^3. The fluid undergoes an expansion process which may be described as PV=constant. The final pressure is 200kPa. Calculate the work for th
The screen is now moved 2.1 m further away. What is the new distance between the central and the second-order bright fringe?
Suppose that a tax increase is being proposed for a large city in order to support the public school system. Further suppose that 55% of the city's population is in favor of the tax, and 45% of the population is against the tax. If a random sample
Two blocks A and B are connected by a cord passing over two pulleys C and D and E and F. At t = 0 block A starts moving downward from the position with a constant acceleration of 0.4 m/s2 and no initial velocity.
Two coupled identicle pendula of mass 3 kg are oscillating, having started at rest with positions x1(0) = 0.22m and x2(0) = -0.15m. Mass 1 has Tfast = 0.5s (where Tfast is the period of the rapid oscillations) and Tbeat = 10s. a) Find the amplitud
Describe a scenario where you believe a binomial distribution would be appropriate. Describe a scenario where you believe a geometric distribution would be appropriate.
Assume the density of this metal at the given temperature is 5.84 g/cm3 and the atomic mass is 69.72g/mol. What is the required energy of vacancy of this metal?
A particular system obeys the relation u=A*(u^-2)*exp(s/R) N moles of this substance, initially at temperature To and pressure Po, are expanded isentropically (s = constant) until the pressure is halved. What is the final temperature?
1929277
Questions Asked
3,689
Active Tutors
1414088
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
In this course you have learned about various brain and nervous system functions and how they relate to cognition, memory, sleep and various neurological
How can you respond to this discussion: As an educator, having knowledge of a child's development is crucial for a teacher to offer an effective lesson
What are three different prompting techniques that may be effective in increasing this skill? Describe them.
Does reading this article make you rethink what early childhood education often refers to as "research informing best practices"?
Write an 8-10 paper on Nelson Mandela including references from Larsen, R.J., & Buss, D.M. (2023). Personality psychology:
Reply positively with follow-up: Yes, motivation can shift between intrinsic and extrinsic forms, and research shows it is not static.
Hanna, a 35-year-old successful manager and a mother, is offered a senior designation at work. The role comes with a substantial salary increment