Description : The parabola is defined mathematically as a curve generated by a point that moves suchthat its distance from the focus is always__________the distance to the directrix a.larger than b.smaller than c.equal to d.none of the above
Last Answer : c.equal to
Last Answer : The relationship between lens power and focus distance is: P = 1 / f .
Description : The distance between Pole and Focus is called a) principal axis b)focal length c)radius of curvature d)centre of curvature
Last Answer : b)focal length
Description : In a camera, the opening through which light enters the camera is called aperture. The distance between the closest and the farthest part of a view captured on a photograph, which is in focus, is ... field is not affected by the aperture size D. Larger the aperture, the larger the image captured
Last Answer : A D
Last Answer : main Focus The middle With Of the lens Chief Of the axis With Vertically Located Fictional To the plane Of the lens Focus Floor Says.
Description : Abstraction and encapsulation are fundamental principles that underlie the object oriented approach to software development. What can you say about the following two statements? I. Abstraction allows us to focus on what something ... and II are correct. (3) Only II is correct. (4) Only I is correct.
Last Answer : (1) Neither I nor II is correct.