Calendar: 1855-1856 Page 378

374 APPLIED SCIENCES Draw the projection of two turns of helix traced on right cylinder of inches radius the tangent to the helix making an angle of 34 with the plane of the base The angles of spherical triangle are 35 and 50 the angle Β is 60 degrees determine the remaining side and angles by construction An oblique parallelopiped has one face parallelogram of and 25 inches sides and an angle of 60 another face has its sides of and inches The dihedral angle contained by the faces and Β of 70 and that contained by and is55 draw the solid and determine the third dihedral angle contained by the faces Β and One diagonal and one edge of square of inches are inclined at 60 and 30o draw plan of the figure VIII tubcmng ant Rebelling An Actual Survey of portion of line of Railway of not less than half mile complete according to Standing Orders The requisite trial and final Levels upon Line of not less than three miles JUNIOR SCHOLARSHIP II -Algebra Jhifltfc anto vigonontctn The questions upon these subjects were the same as those set for the Junior Mathematical Scholarship in the Department of General Literature and Science III -Cl emtgtn What are the general characters by which Acids and Alkalies are distinguished Explain what is meant by Salt Illustrate the law of Multiple Proportions