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What is the minimum number of rays that can be drawn to locate an image?
To locate an image, only two non-parallel rays are needed. These rays intersect at the image point, which is the point where the image is formed.
When an object is at infinity from a convex lens what will be the image?
When an object is at infinity from a convex lens, the image will be formed at the focal point of the lens. The image will be a real and inverted point of light.
Is convex lens a virtual image?
No, a convex lens produces a real image when the object is beyond the focal point and a virtual image when it is closer than the focal point.
What is meant by conjugate points with respect to a lens?
The object- and image-points of a particular lens are described as conjugate. The object point, or the point at which the image is taken from, and the image point, the image itself, are able to be flipped perfectly, as if the object is placed where the image was, an image will appear where the object was.
How is the image formed in concave mirror?
In a concave mirror, the image is formed when light rays converge at a point behind the mirror, known as the focal point. If the object is beyond the focal point, the image is real, inverted, and smaller in size. If the object is between the mirror and the focal point, the image is virtual, upright, and larger in size.
When is the image said to be real or virtual image?
An image is called real if the light rays coming from a point(point on object) meet at a point after reflection or refraction. An image is virtual if the light rays do not actually meet after reflection or refraction. These rays appear to come from a point which is the point where we say virtual image is formed.
What is the image of point 3 and 5 if the rotation is 180 degrees?
What is the image of point (3, 5) if the rotation is
What is the point of view in the reaper's image?
The point of view in The Reaper's Image by Stephen King is 3rd Person
What is the minimum number of rays that can be drawn to locate an image?
To locate an image, only two non-parallel rays are needed. These rays intersect at the image point, which is the point where the image is formed.
Is convex lens a virtual image?
No, a convex lens produces a real image when the object is beyond the focal point and a virtual image when it is closer than the focal point.
When an object is at infinity from a convex lens what will be the image?
When an object is at infinity from a convex lens, the image will be formed at the focal point of the lens. The image will be a real and inverted point of light.
What is the rule for reflection?
The image of each point in the pre-image can be obtained by drawing a perpendicular from the point to the line and then doubling its length.
What is meant by conjugate points with respect to a lens?
The object- and image-points of a particular lens are described as conjugate. The object point, or the point at which the image is taken from, and the image point, the image itself, are able to be flipped perfectly, as if the object is placed where the image was, an image will appear where the object was.
What are the coordinates of point W on the final image?
To provide the coordinates of point W on the final image, I would need specific details about the image or a description of the context in which point W is located. Please share additional information or a reference to the image, and I’d be glad to help!
A place in an image where all the perspective lines come together is called what?
The convergence point where all perspective lines meet in an image is called the vanishing point. This point helps create the illusion of depth and distance in a two-dimensional image.
How is the image formed in concave mirror?
In a concave mirror, the image is formed when light rays converge at a point behind the mirror, known as the focal point. If the object is beyond the focal point, the image is real, inverted, and smaller in size. If the object is between the mirror and the focal point, the image is virtual, upright, and larger in size.
What is the image of point 3 5 if the rotation is 90?
The image is (-5, 3)
