Identify and write the wrong pair.
1. Gotinger University - Germany
2.Hegel
- Antithesis
3.Simone de Beauvoir - Feminist
4.Annales School-
Germany
Share
Identify and write the wrong pair.
1. Gotinger University - Germany
2.Hegel
- Antithesis
3.Simone de Beauvoir - Feminist
4.Annales School-
Germany
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Answer:
So the image distance is positive here. you can easily verify that the focal length is in the positive x direction for a convex lens while it is along the negative x direction for a concave lens. So f is positive for a convex lens and negative for a concave lens. The reason is the sign altering of v.
Option (b) ...........