A 4.5 cm long needle is placed 12 cm a...

A `4.5` cm long needle is placed 12 cm away from a convex mirror of focal length of cm. Located the image of the needle from the mirror

Text Solution

Verified by Experts

Topper's Solved these Questions

Motion in a plane
TARGET PUBLICATION|Exercise Exercise|340 Videos
RAY OPTICS
TARGET PUBLICATION|Exercise EVALUATION TEST|16 Videos

Similar Questions

Explore conceptually related problems

A 4.5 cm needle is placed 12 cm away from a convex mirror of focal length 15 cm. Give the location of the image and the magnification. Describe what happens as the needle is moved farther from the mirror.

A square wire of side 3.0 cm is placed 25 cm away from a concave mirror of focal length 10 cm . What is the area enclosed by the image of the wire ? The centre of the wire is on the axis of the mirror, with its two sides normal to the axis.

An image is formed 5 cm behind a convex mirror of focal length 10 cm. At what distance is the object placed from the mirror?

A point object is placed at a distance of 30 cm from a convex mirror of focal length 30 cm. The image will form at

An object is placed at a distance of 36 cm from a concave mirror of focal length 12 cm. Find the image distance.

Answer the following questions: An object is placed at 10 cm in front of a concave mirror of focal length 25 cm. State the nature and size of the image relative to that of the object.

Answer the following questions: An object is placed at 45 cm in front of a concave mirror of focal length 30 cm. State the nature and size of the image relative to that of the object.

Answer the following questions: An object is placed at 50 cm in front of a concave mirror of focal length 20 cm. State the nature and size of the image relative to that of the object.

An arrow is placed at a distance of 25 cm from a diverging mirror of focal length 20 cm. Find the image distance.

TARGET PUBLICATION-OPTICS-EXERCISE

A convex mirror may be used for all but it can NOT be used for
Text Solution
|
A convex mirror gives an images which is
Text Solution
|
A 4.5 cm long needle is placed 12 cm away from a convex mirror of f...
Text Solution
|
An object is placed at a distance of 25 cm from a spherical mirror, it...
Text Solution
|
An object is placed at a distance of 15 cm from a convex mirror of cur...
Text Solution
|
An object is placed in front of a convex mirror of focal length 60 cm....
Text Solution
|
^ 1 n2 is called as
Text Solution
|
If n1 and n2 are absolute refractive index of medium 1 and medium 2 re...
Text Solution
|
The absolute refractive index of any medium is always
Text Solution
|
The value of refractive index of is highest.
Text Solution
|
When a ray of monochromatic light enters from rarer medium to denser m...
Text Solution
|
The refractive index of water and glass with respect to air is 1.3 and...
Text Solution
|
A monochromatic ray is incident on a glass slab with glancing angle 30...
Text Solution
|
The velocity of light in glass is 2 xx 10^(8) m/s. If refractive index...
Text Solution
|
The bottom of a swimming pool appears to be less deep than actual beca...
Text Solution
|
A person swimming pool appears to be less deep than actual because it ...
Text Solution
|
A man stnading in a swimming pool looks at a stone lying at the bottom...
Text Solution
|
A bucket completely full of water is 46 cm deep. A coin kept at the bu...
Text Solution
|
When the ray of light travels from an optically denser medium to optic...
Text Solution
|
Which of the following is a CORRECT statement?
Text Solution
|