Often asked: What Is The Position Of Image Formed When The Object Is Placed At Focus In Concave Mirror?

Properties of image:

Positions of Object and Image in Concave Mirror
Position of Object Position of Image Nature of Image
At infinity At focus Real and inverted
Between infinity and C Between F and C Real and inverted
At C At C Real and inverted

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When the object is placed at focus of concave lens the image formed is?

When the object is placed at focus of the concave lens, image is formed at infinity.

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Where will be the image formed if an object is placed at the focus of a convex lens?

The image is formed at infinity (at very large distance).

When an object is placed at the focus where is position of the image formed?

When the object is placed between principal focus and pole of a concave mirror, an enlarged, virtual and erect image is formed behind the mirror.

Where will the image be formed if the object is at the focus of the concave mirror a infinity B at C C beyond C D between C and F?

If the object is at the focus, the image is formed at the infinity. And the spherical mirrors produce virtual images only when the image is formed behind the mirror. In the given case, the concave mirror produces only the diminished image as the object is at infinity.

When object is placed at 2F in front of convex lens the location of images?

When the object is located in front of the 2F point, the image will be located beyond the 2F point on the other side of the lens. Regardless of exactly where the object is located between 2F and F, the image will be located in the specified region.

When object is placed at 2F in front of a convex lens?

If the object is placed at the focus, the image will be formed at infinity and the object is placed at 2F the image will be formed at 2F on the other side of the lens. Complete answer: To begin with let us draw the ray diagram placing the same object but at two different positions at between F and 2F.

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Why is image formed at infinity When an object is placed at the focus of convex lens?

When the object is placed at infinity, the two rays AO and BD running parallel to the principal axis get refracted at point O and D respectively and intersect each other at the principal focus. Therefore, in this case the image A’B’ is formed at the focus, which is highly diminished (point sized), real and inverted.

Where will the image be formed if the object is at the focus of the concave mirror * 1 point at C between C and F infinity beyond C?

A virtual image will be formed behind the concave mirror if the object is placed between pole and focus of the mirror.

In which position of an object the image of it formed by concave mirror will be real inverted and same size?

Explanation: If the image formed by a concave mirror is real, inverted and of the same size as object then the position of the object must be at the center of curvature.

For what position of an object is the image formed by a concave mirror erect and magnified?

If the object is placed between the pole and focus of a concave mirror, the image formed is magnified and erect.

Where will the image be formed when we place an object on the principal axis of concave mirror at a point between focus and pole?

Explanation: when we place an object on the principal axis of a concave mirror at a point between focus and centre of curvature the images from beyond the centre of curvature. The image formed is real inverted and magnified.

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