A particle of equivalent sphere volume diameter 02 mm
A particle of equivalent sphere volume diameter 0.2 mm, density 2500 kg/m3 and sphericity 0.6 falls freely under gravity in a fluid of density 1.0 kg/m3 and viscosity 2 x10^-5 Pa.s. Estimate the terminal velocity reached by the particle.
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A closed, insulated vertical cylinder is divided into two compartments, each of volume V=0.1 m^3, by a metal piston of area A=0.03 m^2. The piston is initially prevented from sliding by a stopper and carries a load of 2500 kg. The top compartment of
The following equation of state describes the behavior of a certain fluid: P(V-b) = RT + (aP^2)/T
Two proteins are mixed together in a buffer at pH 6.0. If protein X has a pI of 4.5 and protein Y has a pI of 7.7, determine the net charge of each protein (positive, negative or neutral) at pH 6.0. Next,
Draw the chemical structure of a valine-phenylalanine dipeptide in both the cis and the trans conformation. Which conformation will be sterically hindered? Which conformation is more common in proteins?
Who received Nobel Prize in Medicine for their discovery in reverse transcriptase? Which of the following drug considered as anti-inflammatory and anti-carcinogenic. Mutations in oncogenes are dominant.
class Test { public static void main(String [] args) { Test p = new Test(); p.start(); } void start() { boolean b1 = false; boolean b2 = fix(b1); System.out.println(b1 + " " + b2); } boolean fix(boolean b1) { b1 = true; return b1; } }
What are some arguments in favor of affirmative action? Against it? What is your current view of affirmative action? Why? Does your view differ depending on the measures used to achieve affirmative action goals?
Which of the following is the cell type most directly relevant to battling the pathogens the bullet likely carried into the brain of Rep. Gabrielle Giffords? Which of the following correctly describes how myelination alters the passive propertie
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