For concave mirror, if the object is at ...

For concave mirror, if the object is at the focusn f, the image is

real and at focus,

virtual and at radius of curvature.

real and iomperceptiable.

virtal and at infinity (imperceptible)

Text Solution

Verified by Experts

The correct Answer is:

Topper's Solved these Questions

RAY OPTICS
TARGET PUBLICATION|Exercise CRITICALTHINKING|38 Videos
RAY OPTICS
TARGET PUBLICATION|Exercise COMPETITIVE THINKING|68 Videos
OPTICS
TARGET PUBLICATION|Exercise EXERCISE|447 Videos
REFRACTION OF LIGHT
TARGET PUBLICATION|Exercise EVALUATION TEST|15 Videos

Similar Questions

Explore conceptually related problems

Explain the images formed by concave mirrors with respect to position of the image and object and also the Nature and size of image

An object is at a distance of 10 cm from a concave mirror and the image of the object is at a distance of 30 cm from the mirror on the same side as that of the object. The radius of curvature of the concave mirror is

The focal length of a concave mirror is 15 cm. if the object distance is 60 cm, find the image distance.

An object 2 cm in height is placed at a distance of 16 cm from a concave mirror. If the focal length of the mirror is 9.6 cm., find the image distance, nature and size of the image.

Distinguish between: Explain the difference between a plane mirror, a concave mirror and a convex mirror with respect to the type and size of the images produced.

Answer the following questions: Explain the difference between a plane mirror, a concave mirror and a convex mirror with repect to the type and size of the images produced.

As the position of an object (u) reflected from a concave mirror is varied, the position of the image (v) also varies. By latting the u changes from 0 to + oo the graph between v versus u will be

The focal length of a concave mirror is 15 cm. if the object distance is 20 cm, find the Position and nature of the image.

In an experiment to find the focal length of a concave mirror, an object is placed at a distance of 40 cm from it and forms image at 24 cm from the mirror, then the focal length is

Solve the numerical problem For a concave mirror, with f= -3 cm , object distance u = -10 cm and the height of the object h_(1) = 2 cm. Find the position, size and nature of the image.

TARGET PUBLICATION-RAY OPTICS-EVALUATION TEST

For concave mirror, if the object is at the focusn f, the image is
Text Solution
|
When image is fomred by reflaction, the field of veiw is maximum for
Text Solution
|
A candle flame 2 cm high is placed at distance of 2 meter from a wall....
Text Solution
|
An infinitely long rod lies along the axis of a concave mirror of foca...
Text Solution
|
Assertion : If objective and eye lens of a mcroscope are interchanged ...
Text Solution
|
The convex surface of a thin concavo-convex lens of glass of refractiv...
Text Solution
|
Focal length of a convex/ concave mirror depends on
Text Solution
|
A convex lens focal lenghts 30 cm made of glass of refractive index 1....
Text Solution
|
Magnifying power of a telescope in normal adjustment when final images...
Text Solution
|
Two plano-concave lenses (1 and 2) of glass of refractive index 1.5 ha...
Text Solution
|
Assertion : If radius of curvature of mirror is doubled, focal length ...
Text Solution
|
An experiment needs to heat a small sample to 700 K, but the only avai...
Text Solution
|
Assertion : A dentist uses a convex mirror to examine a small cavity i...
Text Solution
|
A man with normal near- point (25c m) reads a book with small print us...
Text Solution
|
For a given compound microscope, increase in length of tube
Text Solution
|
Which of the following (referred to a spherical mirror) do (does) not ...
Text Solution
|
Assertion : A single lens produces a coloured image of an object illum...
Text Solution
|