Engineering, 18.05.2021 18:30 jalonjonrs5586
Write a QBasic program to sort aphetically the number of student names, each student name has first and last name like "Ahmed Yousef". The program should print the names before and after sorting. Also, the program should use "eod" as the last record in the file. The program should consider the upper and lower case for the names. 1. The first sorting should be based on the first name "Ahmed". Note that, the first names of two students may have the same first character and in this case, the sorting should be considered based on the second character of the first names of two students. 2. The second sorting should be based on the last name "Yousef". Note that, the last names of two students may have the same first character and in this case, the sorting should be considered based on the second character of the last names of two students
Answers: 2
Engineering, 04.07.2019 18:10
Coiled springs ought to be very strong and stiff. si3n4 is a strong, stiff material. would you select this material for a spring? explain.
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Engineering, 04.07.2019 18:10
The filament of an incandescent lamp has a temperature of 2000k. calculate the fraction of radiation emitted in the visible light band if the filament is approximated as blackbody
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Engineering, 04.07.2019 18:10
A-mn has a cubic structure with a0 0.8931 nm and a density of 7.47 g/cm3. b-mn has a different cubic structure, with a0 0.6326 nm and a density of 7.26 g/cm3. the atomic weight of manganese is 54.938 g/mol and the atomic radius is 0.112 nm. determine the percent volume change that would occur if a-mn transforms to b-mn.
Answers: 2
Engineering, 04.07.2019 18:20
Along 8-cm diameter steam pipe whose external surface temperature is 900c connects two buildings. the pipe is exposed to ambient air at 70c with a wind speed of 50 km/hr blowing across the pipe. determine the heat loss from the pipe per unit length. (b) air at 500c enters a section of a rectangular duct (15 cm x 20 cm) at an average velocity of 7 m/s. if the walls of the duct are maintained at 100c. a) the length of the tube for an exit temperature of the air to be 40 0c. b)the rate of heat transfer from the air. c) the fan power needed to overcome the pressure drop in this section of the duct.
Answers: 1
Write a QBasic program to sort aphetically the number of student names, each student name has first...
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