हिंदी

What Type of Image is Formed: In a Plane Mirror?

Advertisements
Advertisements

प्रश्न

What type of image is formed: 

 in a plane mirror?

Advertisements

उत्तर

 The image formed in a plane mirror is virtual because it is formed inspite of there not being an actual meeting of the light rays.

shaalaa.com
  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 1: Reflection of Light - Exercise 1 [पृष्ठ १७३]

APPEARS IN

लखमीर सिंग Physics [English] Class 10
अध्याय 1 Reflection of Light
Exercise 1 | Q 5.1 | पृष्ठ १७३

वीडियो ट्यूटोरियलVIEW ALL [1]

संबंधित प्रश्न

Image formed by a convex ______ is always virtual and smaller in size.


The letter F is placed in front of a plane mirror: 

What is the name of the phenomenon involved?

 


When a spherical mirror is held towards the sun and its sharp image is formed on a piece of a carbon paper for some time, a hole is burnt in the carbon paper. 

 Why is a hole burnt in the carbon paper? 


Name the kind of mirror used to obtain
(a) a real and enlarged image
(b) a virtual and enlarged image
(c) a real and diminished image, and
(d) a virtual and diminished image.


AB and CD, two spherical mirrors, from parts of a hollow spherical ball with its centre at O as shown in the diagram. If arc AB = `1/2` arc CD, what is the ratio of their focal lengths? State which of the two mirrors will always form virtual image of an object placed in front of it and why.


Complete the following diagrams in Figure by drawing the reflected rays for the incident rays 1 and 2.


State the two convenient rays that are chosen to construct the image by a spherical mirror for a given object? Explain your answer with the help of suitable ray diagrams. 


Name the kind of mirror used to obtain :

A real and enlarged image


How will you distinguish between a plane mirror, a concave mirror and a convex mirror, without touching them? 


An object forms a virtual image which is 1/8th of the size of the object. If the object is placed at a distance of 40 cm from the convex mirror, calculate:

  1. the position of the image
  2. the focal length of the convex mirror.

Define the following term:

convex mirror


What kind of mirror is used in vehicles to see the traffic following it?

What kind of mirror is used in vehicles to see the traffic on the rear side?

Write the sign convection used in optics.

Define linear magnification produced by a mirror?


An object is placed in front of a concave mirror as shown in the following figure. By scale drawing, find the nature of the image. Given f = 10 cm, v = 30 cm.


Complete the following diagrams shown in the following figures by drawing the reflected rays.


Size of image of an object by a mirror having a focal length of 20 cm is observed to be reduced to 1/3rd of its size. At what distance the object has been placed from the mirror? What is the nature of the image and the mirror?


Spherical mirrors are one form of ______ mirrors.


Define the radius of curvature.


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×