ONE. Multiple choice. Cirele the letter of the best answer nt) If two vectors have a...
For multiple-choice questions, cirele the letter of the one best answer (unless more than one answer is asked for). Show your work on free-response questions. Be sure to use proper units and significant figures in your final answers. Organization and neatness count, too. Do NOT use red ink please reserve that color for grading. 1. For each arrangement of point charges below, neatly draw between 12 and 16 electric field lines. Indicate direction on ALL field lines with arrowheads. Show...
For multiple-choice questions, circle the letter of the one best answer (unless more than one answer is asked for). Show your work on free-response questions. Be sure to use proper units and significant figures in your final answers. Organization and neatness count, too. Do NOT use red inkplease reserve that color for grading. 1. a. (4 pts.) Calculate the strength (magnitude) of the repulsive electric force between two protons next to each other in a helium nucleus, with a separation...
For multiple-choice questions, circle the letter of the one best answer (unless more than one answer is asked for). Show your work on free-response questions. Be sure to use proper units and significant figures in your final answers. Organization and neatness count, too. Do NOT use red ink please reserve that color for grading 1. a. (4 pts.) Calculate the strength (magnitude) of the repulsive electric force between two protons next to each other in a helium nucleus, with a...
For multiple-choice questions, circle the letter of the one best answer (unless more than one answer is asked for) Show your work on free-response questions. Be sure to use proper units and significant figures in your final answers. Organization and neatness count, too. Do NOT use red ink please reserve that color for grading. 2. a. Optional (no points): On the diagram of two equal and opposite charges below, neatly draw electric field lines (roughly 8 to 16 lines per...
For multiple-choice questions, circle the letter of the one best answer (unless more than one answer is asked for). Show your work on free-response questions. Be sure to use proper units and significant figures in your final answers. Organization and neatness count, too. Do NOT use red ink-please reserve that color for grading. 1. For each arrangement of point charges below, neatly draw between 12 and 16 electric field lines. Indicate direction on ALL field lines with arrowheads. Show the...
3. Multiple Choice - select the best answer. Two disks each have the same mass, but one disk's radius is twice as large as the others. Which disk has the larger moment of inertia about its center? (Note that the masses of the disks are equal, not their densities.) a. The smaller disk, by a factor of two smaller disk, by a factor of four. The targer disk, by a factor of two d. The larger disk, by a factor...
For multiple-choice questions, circle the letter of the one best answer (unless more than one answer is asked for) Show your work on free-response questions. Be sure to use proper units and significant figures in your final answers. Organization and neatness count, too. Do NOT use red ink please reserve that color for grading. 3. A thin, hollow metal sphere with a radius of 11.0 cm carries a net charge of-85ЮнС. Location Pi is located 18.0 cm to the right...
Éxam PHYS212 Pennington NAME Multiple Choice 5pt each, circle best answer A) parallel to one another and perpendicular to the direction of wave propagation B) parallel to one another and parallel to the direction of wave prepagation. C) perpendicular to one another and perpendicular to the direction of wave propagation D) perpendicular to one another and parallel to the direction of wave propagation E) anti-parallel to each other A) xy plane. B) z direction. C)-z direction D)-x direction E)-ydirection field...
PART I. Multiple Choice. Cirele the letter to the correct answer on the front page 1. Below is a list of assumptions necessary for the regression analysis to be valid. With each assumption is a proposed procedure (on the right) for checking the validity of the assumption. Select the assumption validity which is the correct match. a. Normal errors b. Constant error variance C. Plot of residuals versus x Plot of residuals versus x Histogram of residuals Look for outliers...