This is known as Template Method Design Pattern, where the template is defined in ImplementationEncapsulation class, and children can extends that and override the required functionality from template.
what pattern thelmpl Client InterfaceEncapsulation ImplementationEncapsulation +doThisStepOne0 +doThissStepTwoo IInterfaceSpecialization ImplementationOne Implementation Two +doThisStepTwo0 thelmpl.doThisStepOne0: thelmpl.doThisStepTwop; We...
When monochromatic light passes through a narrow slit it produces on a screen a diffraction pattern consisting of bright and dark fringes. The intensity of the bright fringes, I, as a function of can be calculated by: where Where is the light wave length and a is the width of the slit. Plot the relative intenstiy I / Imax as a function of for -20o <= <= 20o. Make one plot that contains three graphs for the cases a =...
During a recessions caused by an aggregate demand shock, we would expect inflation to __________ and unemployment to ____________. a. fall, fall b. rise, rise c. fall, rise d. rise, fall During the Great Depression there was no deposit insurance and banking panics occurred. A bank panic happens when a. banks fear that loans will be too risky and sharply cut back lending b. many depositors lose confidence and fear that loan defaults will endanger their deposits c. banks fear...
A certain string is pulled taught between two supports, a distance L apart. When the string is driven at a frequency of 850 Hz a standing wave is observed with n anti-nodes. When the string is driven at 1190 Hz a standing wave is observed with n + 2 anti-nodes. a) What is the fundamental frequency of the set-up? b) What is the numerical value of n? c) The distance between the supports is kept fixed, as is the linear...
Let and define by . (a) Show is one-to-one (b) What is the formula for We were unable to transcribe this imageWe were unable to transcribe this image5r We were unable to transcribe this imageWe were unable to transcribe this image
Let V be a Hilbert space. Let S1 and S2 be two hyperplanes in V defined by Let be given. We consider the projection of y onto , i.e., the solution of (1) (a) Prove that is a plane, i.e., if , then for any . (b) Prove that z is a solution of (1) if and only if and (2) (c) Find an explicit solution of (1). ( d) Prove the solution found in part (c) is unique. We...
The National Institute on Alcohol Abuse and Alcoholism defines binge drinking as a pattern of drinking that brings blood alcohol concentration (BAC) levels to 0.08g/dL. It is cited as the most common and deadly pattern of alcohol abuse in the country, which can cause many health problems such as alcohol poisoning, sudden infant death syndrome, and chronic diseases, to name a few. In the binge drinking fact sheet published by the Center for Disease Control and Prevention, the amount of...
Create a Matlab code to solve the two following equations for a pendulum: F = 10 m = 1 ks = 1 (m+M)x'' - ml'' cos + ml'' sin = F -x'' cos + l'' - g sin = 0 We were unable to transcribe this imageWe were unable to transcribe this imageWe were unable to transcribe this imageWe were unable to transcribe this imageWe were unable to transcribe this imageWe were unable to transcribe this imageWe were unable to...
Let two variables and are bivariately normally distributed with mean vector component and and co-variance matrix shown below: . (a) What is the probability distribution function of joint Gaussian ? (Show it with and ) (b) What is the eigenvalues of co-variance matrix ? (c) Given the condition that the sum of squared values of each eigenvector are equal to 1, what is the eigenvectors of co-variance matrix ? please help with all parts! thank you! X1 We were unable...
Pendulum. We discussed in class the equation of motion for the simple pendulum: . Here m is the mass of the bob, is the length of the arm, and is the acceleration of gravity, and is the angle of the arm from away from the vertical. The total energy of the pendulum is a sum of the kinetic and potential terms: a. Draw a picture of the pendulum that shows all of the parameters. b. Show that the equation...
Consider ,,,. If increases from $4 to $9, what is the compensating variation? Enter a number only, round to two decimals. If money needs to be taken away from the consumer include a negative sign. Now consider what is the equivalent variation? Enter a number only, round to two decimals. If money needs to be taken away from the consumer include a negative sign. We were unable to transcribe this imageWe were unable to transcribe this imageWe were unable to...