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?
Contents
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.
(2) Object is beyond C
(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.
Good diagrams are shown of concave mirror
nice work, keep it up
Diagrams are so appropriate and so helpful….. Great job…. Keep it up
Great ..Good going keep going
Please explain the situation when the object is at F?
Plz see point number 5. It is already explained.
Good
Clearly visible n understable diagram .
awsm
It 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.
Thanks for giving such good explanation. Through Good and clear images.Well done and keep going
Thanks, for the help. You saved my time…..
Really Diagrams (Images formed by concave mirror) are to helpful for me
God bless you. Keep it up
Your explanations are marvelous. It is really helped me. Thank you
It has really helped me.
Hi madam you given a good information on “Images formed by concave mirror using ray diagram” in simple way.. ThanQ..
This image formation is helpful for me….thank u
God bless you
Thanks it was easy to understand and the best way to learn the application and image formed by concave mirror..
Super for students
Great, keep good and
Mam you are amazing teacher