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Calculating the mass flow rate of the water discharged from a pipe. A pipe with a 2m diameter carries water having a velocity of 4 m/s. What is the mass flow rate of the water in kg/s at following temperatures?
a. 0°Cb. 30°C
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At a depth of 10 meters in a freshwater lake, answer the following 1. what is the pressure in kPa due to the submersion in the water? (the correct answer is between 1 and 100) 2. What is the total pressure in kPa? (the c ...
A heavy string is tied at one end to a movable support and to a light thread at the other end as shown in figure (15-E12). The thread goes over a fixed pulley and supports a weight to produce a tension. The lowest freque ...
A cylindrical wire carries a steady total current I, uniformly distributed across the cross section of the wire. If the radius of the wire is R, determine the magnetic ?eld B inside and outside the wire.Consider the perm ...
The purpose of this problem is to show in three ways that the binding energy of the electron in a hydrogen atom is negligible compared with the masses of the proton and electron. (a) Calculate the mass equivalent in u of ...
Find the impurity concentrations necessary to dope the polysilicon gate so that the surface is flat-banded. V S =0, intrinsic, V S =V F , and at the threshold, V S =2V F . The last is known as the zero threshold device b ...
It has been generally known to Si technologists (such as the CCD or Charge Coupled Device and high efficiency solar cell engineers) that iron impurity is a rather nuisance recombination center because it is highly unstab ...
If we wish to store S entries using a hash function whose output has M bits, how many collisions should we expect to happen, assuming that our hash function is an ideal random function? What size M of hash table is neede ...
Find the Bayesian inference about the bias pa of the coin given the data, and determine whether a Bayesian's inferences depend on what stopping rule was in force. According to sampling theory, a different calculation is ...
A gas turbine disc in a modern jet engine has a mass of 150 kg, a diameter of 1 metre, and spins at 10 000 rpm. Taking a simplified model of the shape of the disc as a uniform thick ring with inner and outer diameters of ...
How does media coverage influence our reactions to events? Do you think riots can be caused by media coverage of certain events? How?
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Drawing on the prescribed text and/or relevant academic literature, produce a paper which discusses the nature of group
SECTION ONE (a) In an Atwood Machine, suppose two objects of unequal mass are hung vertically over a frictionless
Part 1: You work in HR for a company that operates a factory manufacturing fiberglass. There are several hundred empl
DETAILS ON ADVANCED ACCOUNTING PAPER This paper is intended for students to apply the theoretical knowledge around ac
Create a provider database and related reports and queries to capture contact information for potential PC component pro