Calculate the number of vacancies per cubic meter in some

Assignment Help Mechanical Engineering
Reference no: EM13626795

Calculate the number of vacancies per cubic meter in some metal at 688°C. The energy for vacancy formation is 0.87 eV/atom, while the density and atomic weight for this metal are 4.22 g/cm3 and 74.51 g/mol, respectively.

Reference no: EM13626795

Questions Cloud

A bike rider has a frontal area of 04 m2 and a drag : a bike rider has a frontal area of 0.4 m2 and a drag coefficient cd of 0.9. if he is pedaling at 80 rpm. what average
A particle with mass m is confined on a line with length l : a particle with mass m is confined on a line with length l. with uncertainty principle estimate the minimum energy of
If a plane wave is reflected from the ocean floor at normal : if a plane wave is reflected from the ocean floor at normal incidence with a level 20 db below that of the incident
The length of conversations between supervisors and workers : the length of conversations between supervisors and workers in a certain manufacturing industry is normally distributed
Calculate the number of vacancies per cubic meter in some : calculate the number of vacancies per cubic meter in some metal at 688degc. the energy for vacancy formation is 0.87
A single-effect evaporator system with thermal : a single-effect evaporator system with thermal recompression is being used to concentrate skim milk from an initial
Name the scale of measurement that applies to each of the : name the scale of measurement that applies to each of the following situationsa. james hall in 68.5 feet tall-b. a
A rock weighing 98 n is thrown downward with a velocity of : a rock weighing 98 n is thrown downward with a velocity of 20 ms from the top of a 140 m tall building. what is the
The room is 3 m x 4 m x 26 meters high if we treat the room : 0.25 kg of red-hot 700 c coals are taken from the fireplace and left in the middle of a room. the room is 3 m x 4 m x

Reviews

Write a Review

Mechanical Engineering Questions & Answers

  Air enters the compressor of an air-standard brayton cycle

air enters the compressor of an air-standard brayton cycle at 100kpa 300k with a volumetric flow rate of 5m3s. the

  What will be the change in energy of a metalpart if it

fabricating metal parts by drilling holes in the metal can cause the parts to get quit hot. what will be the change in

  Design a double-reduction gear train that will transmit 745

design a double-reduction gear train that will transmit 7.45 kw from an electric motor running at 1750 rpm to an

  A humidity ratio of 0021 kgkg dry air to 15degc and a

air is cooled and dehumidified as it flows over the coils of a refrigeration system at 1atm from 25degc and a humidity

  Calculate a the mass of the bubble b the final temperature

a 2 mm diameter spherical air bubble is suspended in an insulating fluid . with a focused laser the bubble is heated so

  A rigid closed tank of volume 3 m3 contains 5 kg of wet

a rigid closed tank of volume 3 m3 contains 5 kg of wet steam at a pressure of 200 kpa. the tank is heated until the

  Write an interactive program that allows the user to create

q1 write a matlab code which must have following inputs and outputsinputs1. an arbitrary geometry matrix2. basis

  The 200 moles of gas go from having an initial volume of

an ideal gas is brought through an isothermal compression process. the 2.00 moles of gas go from having an initial

  What maximum load can the member take before buckling would

a round compression member with both ends pinned and made of aisi cold-drawn steel sy441 mpa e207 gpa is to be used in

  Knowing that 1 l ie one liter of regular gas provides 348

a 1500 kg car is traveling up on a road with a slope of 15 i.e. rise of 15 on a run of 100 at a constant speed. knowing

  Calibrated vibrometer output indicates a velocity amplitude

the waveform from a mechanical vibration is sensed by a velocity-sensitive vibrometer. the oscilloscope trace indicates

  The sales director wants to modernize the design by making

the company you work for makes the casting for the rectangular pan 300 mm long x 200 mm wide x 60 mm deep with a 3 mm

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd