Question 1 The image formed by concave mirror is seen to be virtual,erect and larger than the object.What is the position of the object?
Question 2 The image formed by concave mirror is seen to be real,inverted and of same size.What is the position of the object?
Question 3 Where should an object be placed in front of a concave mirror so as to obtain highly enlarged image?
Question 4 Write the applications of concave mirror?
Question 5 Where should an object be placed in front of a concave mirror so as to obtain image between F and C?
Question 6 Where should an object be placed in front of a concave mirror so as to obtain image beyond C?
Images formed by concave mirror using ray diagram
1)object is at infinity
a)Image is formed at focus.
b)It is real and inverted.
c)It is highly diminished.
a)Image is formed between F and C.
b)Size of image is less than that of object.
c)It is real and inverted.
3)Object is at centre of curvature
a)Image is formed at C.
b)It is of same size.
c)It is real and inverted
4)Object is between C and Focus.
a)Image is formed beyond C.
b)It is enlarged.
c)It is real and inverted
5)Object is at focus
a)Image is formed at infinity.
b)It is real and inverted
c)It is highly enlarged.
6)Object is between pole and focus
a)Image is formed behind the mirror.
b)It is enlarged.
c)It is virtual and erect.
Application of concave mirror
1)Reflectors(head light,torch,search light)
2)Shaving and make up mirrors.
3)Solar cookers(When parallel beam of sunlight fall on mirror,it is brought to focus.As a result temperature increases and hence food is cooked)
4)ENT specialist uses spherical mirror.
Jagbir says
March 1, 2018 at 11:00 pmGood diagrams are shown of concave mirror
prince says
March 5, 2018 at 5:55 pmnice work, keep it up
Kriti says
May 21, 2018 at 11:19 pmDiagrams are so appropriate and so helpful….. Great job…. Keep it up
Erick says
August 27, 2018 at 7:58 pmGreat ..Good going keep going
Ikram Ullah khan says
August 29, 2018 at 9:14 amPlease explain the situation when the object is at F?
Mrs Shilpi Nagpal says
August 29, 2018 at 9:20 amPlz see point number 5. It is already explained.
Srinivas says
September 18, 2018 at 7:10 amGood
Charu says
October 16, 2018 at 7:20 pmClearly visible n understable diagram .
kashish Gupta says
November 3, 2018 at 11:29 pmawsm
Prakash says
November 14, 2018 at 10:21 pmIt was very helpful and easy to understand. It is good thing that properties are also given for the image formed by concave mirror.
Thank You Very Much.
Dayona Thomas says
March 13, 2019 at 9:34 amThanks for giving such good explanation. Through Good and clear images.Well done and keep going
Jagdish says
April 5, 2019 at 7:35 amThanks, for the help. You saved my time…..
Switi says
April 25, 2019 at 1:51 pmReally Diagrams (Images formed by concave mirror) are to helpful for me