A perticular spherical mirror forms imag...

A perticular spherical mirror forms images of the same size when the objects are placed 8 cm and 16 cm from the pole of the mirror. Determine the nature and focal length of the mirror. Also determine the magnification of the image.

Text Solution

Verified by Experts

The correct Answer is:

concave mirror; f = 12 cm ; magnification = 3

Topper's Solved these Questions

REFLECTION OF LIGHT
CHHAYA PUBLICATION|Exercise ENTRANCE CONNER|5 Videos
REFLECTION OF LIGHT
CHHAYA PUBLICATION|Exercise MULTIPLE CORRECT ANSWER TYPE|4 Videos
REFLECTION OF LIGHT
CHHAYA PUBLICATION|Exercise PROBLEM SET - II|10 Videos
QUESTION PAPER OF WBCHSE 2019
CHHAYA PUBLICATION|Exercise PART- B (SECTION-II)|4 Videos
REFRACTION OF LIGHT
CHHAYA PUBLICATION|Exercise CBSE SCANNER|11 Videos

Similar Questions

Explore conceptually related problems

A concave mirror produces a real image of height 2 cm of an object of height 0.5 cm placed 10 cm away from the mirror. Find the position of the image and focal length of the mirror.

An object is placed at a distance of 25 cm from a concave mirror and a real image a formed by the mirror at a distance of 37.5 cm. The magnification of the image will be

An object is placed perpendicularly on the principal axis of a concave mirror of focal length 25 cm and an image is formed at a distance of 100 cm in front of the mirror. Determine the position of the object and mangnification of the image.

A concave mirror forms an erect and there times magnified image on the axis of the mirror at a distance of 32 cm from the object. What is the focal length of the mirror?

Three times magnified image of an object is formed on a screen placed at a distance of 8 cm from the object with the help of the spherical mirror. Determine the nature of the mirror. Focal length and the distance the mirror from the object.

A concave mirror forms an image of an object, magnified 4 times. When the object is moved through 5 cm along the axis of the mirror, the magnification of the image is 5. What is the focal length of the mirror?

What will be the magnification of an object placed at 2f from the pole of the of the convex mirror?

CHHAYA PUBLICATION-REFLECTION OF LIGHT-HOTS NUMERICAL PROBLEMS

An Object is placed at a distance of 90 cm from a screen. To cast an i...
Text Solution
|
An object is placed in front of a concave mirror, a three times magnif...
Text Solution
|
A concave mirror forms a real image of height twice the size of the ob...
Text Solution
|
A concave mirror forms an image of an object, magnified 4 times. When ...
Text Solution
|
An object is placed at a distance of 36 cm in front of a convex mirror...
Text Solution
|
A convex mirror of radius of curvature 70 cm and a plane mirror are pl...
Text Solution
|
An object is placed exactly mid-way between a concave mirror and a con...
Text Solution
|
A concave mirror of focal length 36 cm and a convex mirror of focal le...
Text Solution
|
The image of an object at a distance of 40 cm from a convex mirror is ...
Text Solution
|
A point source of light is placed at the midpoint of two concave mirro...
Text Solution
|
The reflecting surfaces of a concave mirror and a convex mirror are se...
Text Solution
|
A perticular spherical mirror forms images of the same size when the o...
Text Solution
|
An objects is placed in front of a concave mirror. The mirror forms an...
Text Solution
|
Two spherical mirrors, one concave and other convex are placed coaxial...
Text Solution
|
A point object O is placed on the axis of a concave mirror of radius o...
Text Solution
|
Image of an object apporoaching a convex mirror of radius of curvature...
Text Solution
|
A short linear object of length L lies on the axis of a spherical mirr...
Text Solution
|
A thin rod of length (f)/(3) is placed along the principal axis of a c...
Text Solution
|