It uses the binary system for encoding and entering data. Choices: A.) Abacus B) Napier's Bone C) Hollerith's Punched-Card D) Difference Engine E) Analytical Engine F) Jacquard's weaving loom G) Mark 1 H) ENIAC I) EDVAC J) UNIVAC I K. Leibniz's Calculator

It uses the binary system for encoding and entering data. Choices: A.) Abacus B) Napier's Bone C) Hollerith's Punched-Card D) Difference Engine E) Analytical Engine F) Jacquard's weaving loom G) Mark 1 H) ENIAC I) EDVAC J) UNIVAC I K. Leibniz's Calculator

C++ for Engineers and Scientists

4th Edition

ISBN:9781133187844

Author:Bronson, Gary J.

Publisher:Bronson, Gary J.

Chapter3: Assignment, Formatting, And Interactive Input

Section: Chapter Questions

Problem 6PP: (Heat transfer) The formula developed in Exercise 5 can be used to determine the cooling time, t,...

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This device was used the US Bureau of Census in 1880's. Choices: A) Hollerith's Punched-Card B) Difference Engine C) Analytical Engine D) Jacquard's weaving loom E) MARK I H) ENIAC I) EDVAC J) UNIVAC I K) Leibniz's Calculator
Q8- Find the error in the following X=-10:1:10; y=-10:2:10; code. plot(x,y) Plot is not available in MATLAB O Syntax of plot is wrong O Length of x and y should be same No error
MATLAB CODE
2. Characters in Strings A large part of the text processing done by computers involves reading user input and figuring out what it means. We'll do something like that today: given a string supplied by a user, we report (1) the total length of the string, (2) how many alphabetic characters, (3) how many numeric characters, (4) how many vowels (a, e, i, o, u) were in that string, and (5) how many of the alphabetics were upper-case. For example, if a user input this line: the program would say: String length: 30 James Bond, 007, works for MI6 Alphabetics: 19, upper-case: 4 Numerics: 4 Vowels: 6 You will need to use a new (to us) function to read the user input. You have been using cin but this won't work for your needs in this program. Instead, use getline (cin,s) where s is a string variable. That string will contain everything the user typed up to but not including the Enter the user typed to end the line. So you have a string but you'll need a loop to check for each individual…
Part 6: Boolean Logic Expressions Boolean expressions are types of logical operations that we can perform on true and false values. Note that the word Boolean is always capitalized because it was named after its inventor, George Boole. Boolean algebra is a very important topic in computer science, and if you haven't learned it before you definitely will in the future. However, for our purposes we are only interested in how we can use them to manipulate binary numbers. The way we use them on binary numbers is by treating 1 as true and 0 as false. From this point on I will be using 0 and 1 instead of false and true. There are many types of Boolean expressions, but the three most important ones are AND, OR, and NOT. AND takes 2 operands and will output 1 if they are both 1, or 0 otherwise OR takes 2 operands and will output 1 if either one is 1, or 0 if neither is 1 NOT takes 1 operand and reverses it: 1 becomes 0, and 0 becomes 1 We can represent this behavior using something called a…
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(Conversion) Blood pressure is the force of blood circulating against the inner wall of blood vessels. It’s measured by two numbers: a systolic number that measures the pressure when the heart is contracting and a diastolic number that measures the pressure when the heart is resting. Both pressures are typically measured in millimeters of mercury (mm Hg) and given assystolic/diastolic numbers, such as 122/88. The National Heart, Blood, and Lung Institute provides the following guidelines for normal and high blood pressure measurements. Complete the chart by converting the measurements to atm and psi units.
24. A piece of wire is to be bent in the form of a rectangle to put around a picture frame. The length of the picture frame is 1.5 times the width. Write a program that prompts the user to input the length of the wire and outputs the length and width of the picture frame.
(Heat transfer) The formula developed in Exercise 5 can be used to determine the cooling time, t, caused only by radiation, of each planet in the solar system. For convenience, this formula is repeated here (see Exercise 5 for a definition of each symbol): t=Nk2eAT3fin A=surfaceareaofasphere=4r2 N=numberofatoms=volumeofthespherevolumeofanatom Volume of a sphere sphere=43radius3 The volume of a single atom is approximately 11029m3 . Using this information and the current temperatures and radii listed in the following chart, determine the time it took each planet to cool to its current temperature, caused only by radiation.
(Mechanics) The deflection at any point along the centerline of a cantilevered beam, such as the one used for a balcony (see Figure 5.15), when a load is distributed evenly along the beam is given by this formula: d=wx224EI(x2+6l24lx) d is the deflection at location x (ft). xisthedistancefromthesecuredend( ft).wistheweightplacedattheendofthebeam( lbs/ft).listhebeamlength( ft). Eisthemodulesofelasticity( lbs/f t 2 ).Iisthesecondmomentofinertia( f t 4 ). For the beam shown in Figure 5.15, the second moment of inertia is determined as follows: l=bh312 b is the beam’s base. h is the beam’s height. Using these formulas, write, compile, and run a C++ program that determines and displays a table of the deflection for a cantilevered pine beam at half-foot increments along its length, using the following data: w=200lbs/ftl=3ftE=187.2106lb/ft2b=.2fth=.3ft
(Thermodynamics) a. Design, write, compile, and run a program that determines the work,W, performed by a piston engine providing a force of 1000 N over a distance of 15 centimeters. The following formula is used to determine the work performed: W=Fd F is the force provided by the piston in Newtons. d is the distance the piston moves in meters. b. Manually check the values computed by your program. After verifying that your program is working correctly, modify it to determine the work performed by six pistons, each providing a force of 1500 N over a distance of 20 centimeters.
Question-1 Friend's Party Circle: There are a few friends living in the same area. They have a party every weekend and the place of party change each week. It is always a difficult task to select a place which is nearest for everyone. They all decided advantage of Computer Science to solve this problem. to take Names of friends are Ahmed, Rehman, Careem, Basit, Dawood, Ghani, and Farid. Ahmed lives at 5 minutes’walk from rehman and at 10 minutes' walk from Careem. Careem lives at 3 minutes' walk from Dawood. Rehman lives at 4 minutes' walk from Basit and 2 minutes' walk from Dawood. Dawood lives at two minutes' walk from Farid. Ghani lives at 2 minutes' walk from Basit. b. In above directed graph G. You are required to devise an algorithm to find all possible paths.