English

What is the Nature of the Image Formed by a Convex Lens If the Magnification Produced by the Lens Is, – 0.5? - Science

Advertisements
Advertisements

Question

What is the nature of the image formed by a convex lens if the magnification produced by the lens is, – 0.5?

Solution

If the magnification produced by the lens is -0.5, the image will be real and inverted. It is because if the magnification produced by a lens has a negative value, the image is always real and inverted.

shaalaa.com
  Is there an error in this question or solution?
Chapter 5: Refraction of Light - Exercise 4 [Page 246]

APPEARS IN

Lakhmir Singh Physics (Science) [English] Class 10
Chapter 5 Refraction of Light
Exercise 4 | Q 4 | Page 246

Video TutorialsVIEW ALL [1]

RELATED QUESTIONS

 Which one of these circumstances enables a concave mirror to be used as a shaving mirror?


A virtual, erect and magnified image of an object is to be produced with a concave mirror of focal length 12 cm. Which of the following object distance should be chosen for this purpose?

(i) 10 cm
(ii) 15 cm
(iii) 20 cm 

Give reason for your choi


What sign (+ve or −ve) has been given to the following on the basis of Cartesian Sigh Convention? 

Height of a virtual image.


When an object is placed at a distance of 36 cm from a convex lens, an image of the same size as the object is formed. What will be the nature of image formed when the object is placed at a distance of: 

10 cm from the lens?


At what distance from a converging lens of focal length 12 cm must an object be placed in order that an image of magnification 1 will be produced? 


A magnifying lens has a focal length of 100 mm. An object whose size is 16 mm is placed at some distance from the lens so that an image is formed at a distance of 25 cm in front of the lens. 

 Where should the object be placed if the image is to form at infinity?

 

An object of height 7 cm is kept at a distance of 25 cm in front of a concave mirror. The focal length of the mirror is 15 cm. At what distance from the mirror should a screen be kept so as to get a clear image? What will be the size and nature of the image?


For a plane mirror, magnification m = ______.


What do you mean by linear magnification?


The power of a lens is +4D. Find the focal length of this lens. An object is placed at a distance of 50 cm from the optical centre of this lens. State the nature and magnification of the image formed by the lens and also draw a ray diagram to justify your answer.


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×