{" "} Focus Assignment Help
13.6.1 Focus
Unlike a mirror, a lens has two foci.First focus (F 1 ): It is defined as a point at which if an object (real in case of a convex lens and virtual for concave) is placed, the image of this object is formed at infinity.{" "}
Second focus or principal focus (F 2 ): A narrow beam of light travelling parallel to the principal axis either converge (in case of a convex lens) or diverge (in case of a concave lens) at a point F2 after refraction from the lens.
Email Based Assignment Help in Focus
We are the leading online Assignment Help provider. Find answers to all of your doubts regarding the Focus. Assignmenthelp.net provide homework, Assignment Help to the school, college or university level students. Our expert online tutors are available to help you in Focus. Our service is focused on: time delivery, superior quality, creativity and originality.
Focus Assignment Help By Online Tutoring and Guided Sessions at AssignmentHelp.Net
To Schedule a physics Focus tutoring session{" "} To submit physics Focus assignment{" "} click here
{" "} Following are some of the areas in physics Light which we provide help:
