English

Name the type of mirror used in the following situation: Side/rear-view mirror of a vehicle Support your answer with reason. - Science

Advertisements
Advertisements

Question

Name the type of mirror used in the following situation:

Side/rear-view mirror of a vehicle

Support your answer with reason.

One Line Answer

Solution

Convex Mirror: This is because a convex mirror is used as side/rear view mirror because its field of view is larger and it forms virtual, erect and diminished images of objects behind.

shaalaa.com
  Is there an error in this question or solution?
Chapter 10: Light – Reflection and Refraction - Exercises [Page 186]

APPEARS IN

NCERT Science [English] Class 10
Chapter 10 Light – Reflection and Refraction
Exercises | Q 8.2 | Page 186

Video TutorialsVIEW ALL [1]

RELATED QUESTIONS

What is the name of the phenomenon in which the right side of an object appears to be the left side of the image in a plane mirror?


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? 


A lens forms a real image 3 cm high of an object 1 cm high. If the separation of object and image is 15 cm, find the focal length of the lens.


How is a spherical mirror used to converge a beam of light at a point? Name the type of mirror used.


Name the spherical mirror which (i) diverges (ii) converges the beam of light incident on it. Justify your answer by drawing a ray diagram in each case. 


Figure shows a concave mirror with its pole at P, focus and centre of curvature C. Draw ray diagram to show the formation of image of an object OA.


State the position of object for which the image formed by a concave mirror is of same size.


Discuss the position and nature of image formed by a concave mirror when an object is moved from infinity towards the pole of mirror. 


Name the kind of mirror used to obtain:

A virtual and diminished image

 


State the kind of mirror used

(a) By a dentist,

(b) As a search-light reflector. 


For an incident ray directed towards centre of curvature of a spherical mirror the reflected ray:


The image formed by a convex mirror is 


A concave mirror forms a real image of an object placed in front of it at a distance 30 cm, of size three times the size of object. Find (a) the focal length of mirror (b) position of image.


An object of length 4 cm is placed in front of a concave mirror at distance 30 cm. The focal length of mirror is 15 cm.

  1. Where will the image form?
  2. What will be the length of image?

An object is placed at 4 cm distance in front of a concave mirror of radius of curvature 24 cm. Find the position of image. Is the image magnified? 


Define the following term:

convex mirror


Write down the SI unit of focal length.

Name the type of mirror having a focal length of -15 cm.

Define linear magnification produced by a mirror?


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×