Medium
The ray diagram given below illustrates the experimental setup for the determination of the focal length of a converging lens using a plane mirror.
$(i)$ State the magnification of the image formed.
$(ii)$ Write two characteristics of the image formed.
$(iii)$ What is the name given to the distance between the object and the optical centre of the lens in the given diagram?
$(i)$ State the magnification of the image formed.
$(ii)$ Write two characteristics of the image formed.
$(iii)$ What is the name given to the distance between the object and the optical centre of the lens in the given diagram?
(N/A) $(i)$ The magnification of the image formed is unity (or $1$).
$(ii)$ The image formed is $(1)$ real and $(2)$ inverted,and it is formed at the same position as the object.
$(iii)$ The distance between the object and the optical centre of the lens is called the focal length of the lens.
$(ii)$ The image formed is $(1)$ real and $(2)$ inverted,and it is formed at the same position as the object.
$(iii)$ The distance between the object and the optical centre of the lens is called the focal length of the lens.
Explore More
Similar Questions
Define absolute refractive index. Absolute refractive indices of medium $A$ and medium $B$ are $n_{a}$ and $n_{b}$ respectively. What is the refractive index of medium $B$ with respect to medium $A$? How does the velocity of light vary with change in the optical density of the media?
Difficult
View SolutionThe magnification of a mirror is $+1$. What does it mean?
Easy
View SolutionThe power of a lens is $2.5$ dioptre. What is the focal length and the type of lens?
Medium
View Solution$A$ child is standing in front of a magic mirror. She finds the image of her head bigger, the middle portion of her body of the same size, and that of the legs smaller. What is the order of combinations for the magic mirror from the top?
Medium
View SolutionState the laws of refraction. Explain the phenomenon of refraction when a ray of light passes through a rectangular glass slab with the help of a ray diagram.
Difficult
View SolutionVedclass Products
For Students
Vedclass Test Series
Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.
Start Free TrialFor Teachers
Exam Paper Generator
Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.
Try FreeFor Institutes
Online Exam Module
Live online exams with unlimited students, 360° analytics & white-label branding.
See Demo