How do you know if an image is diminished?

Physical Science

1. If magnification is <1.
2. If magnification is >1.
3. If magnification is equal to 1.
4. If the value e get is negative this means that the image formed is real and inverted and if we r getting point values then the images will be of diminishd.

Why do you see a diminished image?

Explanation: Diminished image’s size is smaller than the size of the object, whereas the size of a magnified image is larger than the object. The diminished image is usually formed in front of the mirror and the magnified image is usually formed behind the mirror.

What produces a diminished image?

A real and diminished image of an object can be formed on a screen by the convergence of light rays coming from an object and is possible only with a convex lens or a concave mirror and placing the object at a distance beyond twice the focal length of the lens or mirror.

How do you know if an image is enlarged or diminished?

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1. If the height of the image is more than that of the object,the image is enlarged.
2. If the height of the image is same as that of the object,the image is of same size.
3. If the height of the image is smaller that that of the object,the is diminished.

What is the difference between highly diminished and diminished?

diminished means decreased in size , etc so highly diminished means an object which is highly decreased in size. hope it helps!!!

How do you know if its magnified or reduced?

A magnification of 1 (plus or minus) means that the image is the same size as the object. If m has a magnitude greater than 1 the image is larger than the object, and an m with a magnitude less than 1 means the image is smaller than the object.

Where is the object placed in front of a concave mirror if a diminished image is obtained on a screen?

1 Answer

1. Correct option (a) and (c)
2. Explanation:
3. An image obtained on screen is a real image.
4. For concave mirror, the object should be beyond C to form a real diminished image between F and C of mirror.
5. For convex lens, minimum distance between an object and its real image should be 4 f .

Which lens always produces a diminished image?

Answer: The concave lens always produces the diminished image.

When diminished image is formed?

A virtual, diminished image is formed when an object is placed between the optical centre and the principal focus of a lens. Name the type of lens which forms the above image. A concave lens forms the given image.

What is the difference between magnified and enlarged?

As nouns the difference between enlargement and magnification. is that enlargement is the act of making something larger while magnification is the act of magnifying; enlargement; exaggeration.

What is enlarged image?

Enlarged image: An enlarged image is the image greater in size than the actual one. We know that the image formed by the plane mirror is of the same size. Convex mirrors form virtual and smaller size images. When the concave mirror is placed very close to the object, a magnified and virtual image is obtained.

What does erect mean in physics?

The word erect means upright or straight. Hence, an image formed by a mirror or a lens is said to be an erect image if it is upright, ie, not inverted. For example, image formed by a plane mirror is always erect.

What is the difference between diminished image and magnified image?

Diminished image’s size is smaller than the size of the object, whereas the size of a magnified image is larger than the object. The diminished image is usually formed in front of the mirror and the magnified image is usually formed behind the mirror. One may also ask, how do you tell if an image is magnified or diminished?

What is the meaning of highly diminished?

diminished means decreased in size , etc so highly diminished means an object which is highly decreased in size. What is the meaning of real image? A real image is a reproduction of an object via light that can be formed on a surface.

Why is the image of a finite object highly diminished?

A finite image of the object is then highly diminished. $\\begingroup$ Alternative point of view: let the object is finite placed at infinity across the axis. Now the rays coming from it parallel to the principal axis will make a point sized image at the principal focus. So, the image is also highly diminished in this case.

What is the second way of describing an image?

The second way of describing an image involves relating the size of the image to the size of the original object. If an image is smaller than the original object it is called diminished and if it is larger it is called magnified. Diminished Image: