Lakhmir Singh and Manjit Kaur Solutions for Chapter: Refraction of Light, Exercise 22: Short Answer Type Questions
Lakhmir Singh Physics Solutions for Exercise - Lakhmir Singh and Manjit Kaur Solutions for Chapter: Refraction of Light, Exercise 22: Short Answer Type Questions
Attempt the practice questions on Chapter 5: Refraction of Light, Exercise 22: Short Answer Type Questions with hints and solutions to strengthen your understanding. Science for Tenth Class Part - 1 Physics solutions are prepared by Experienced Embibe Experts.
Questions from Lakhmir Singh and Manjit Kaur Solutions for Chapter: Refraction of Light, Exercise 22: Short Answer Type Questions with Hints & Solutions
An object lies at a distance of from a concave lens of focal length . Draw a ray-diagram to illustrate the image formation.
Show by drawing a ray-diagram that the image of an object formed by a concave lens is virtual, erect and diminished.
Give the position, size and nature of image formed by a concave lens when the object placed:
Anywhere between optical centre and infinity.
Give the position, size and nature of image formed by a concave lens when the object placed:
At infinity.
Which type of lens is: (a) a converging lens, and which is (b) a diverging lens? Explain your answer with diagrams.
With the help of a diagram, explain why the image of an object viewed through a concave lens appears smaller and closer than the object.
How would a pencil look like if you saw it through (a) a concave lens and (b) a convex lens? (Assume the pencil is close to the lens). Is the image real or virtual?
