# 08Fall_MT1 - Duration 75 minutes Good Luck 1 The volume V...

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BIL108E Introduction to Scientific and Engineering Computing Fall2008 Midterm Exam I November 1, 2008 Duration: 75 minutes Good Luck 1. The volume, V and the area, A of a sphere is expressed with the following formulas, respectively: 2 3 r 4 A 3 r 4 V π = π = where r is the radius of the sphere. Write a MATLAB program which computes V and A for 0 r 3, and draws V against A in a figure. 2. Complete the following code which computes the values of y = 2 x – 4 for the given x data, and plots a y versus x plot for the data set. Make sure to label the graph properly. x = [2 3 5 7 9]; for k = 0: y = 2^ - 4; end 3. The area and circumference of a circle is calculated depending on its radius, according the below flowchart. Write the corresponding Matlab code.

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BIL108E Introduction to Scientific and Engineering Computing Fall2008 Midterm Exam I November 1, 2008
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Unformatted text preview: Duration: 75 minutes Good Luck 1. The volume V of liquid in a hollow horizontal cylinder of radius r and length L is related to the depth of liquid h by L h rh 2 ) h r ( r h r cos r V 2 1 2       − − −       − = − Develop an M-file to create a plot of volume versus depth for 0 ≤ h ≤ 3. Test the program for r = 2m and L = 5m. 2. Complete the following code which computes the values of y = 2 x – 4 for the given x data, and plots a y versus x plot for the data set. Make sure to label the graph properly. x = [2 3 5 7 9]; for k = x( y = 2^ - 4; end 3. Letter grades for a freshman course are P (Pass), C (Conditional Pass) and F (Fail). The flowchart below calculates the letter grade for a student based on his/her test scores. Write the corresponding Matlab code....
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## This note was uploaded on 05/12/2010 for the course MATH 123 taught by Professor Sait during the Spring '09 term at Istanbul Technical University.

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08Fall_MT1 - Duration 75 minutes Good Luck 1 The volume V...

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