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Pixel
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Why do you use your image in a mirror?
Your reflection is reverse in a mirror because it is an image that is bounced back from a single point. These images cannot flip.
What is a convex lens that focuses light to form an image at the focal point?
A convex lens that focuses light to form an image at the focal point is known as a converging lens. This type of lens causes parallel light rays to converge and meet at a single point called the focal point, creating a real image.
How does a lens focus light to create clear and sharp images?
A lens focuses light by bending and refracting it, bringing the rays together at a single point called the focal point. This process creates a clear and sharp image by ensuring that light rays from each point on the object converge at the corresponding point on the image.
What is the defect that all the concave spherical mirrors have?
All concave spherical mirrors have a defect known as spherical aberration, which causes light rays coming from a single point on the object to not converge at a single point after reflection, resulting in a blurred image.
When light rays are bent and brought together they are?
Light rays are bent and brought by a refraction.
What is a single point in an electronic image?
Pixel
What is Name given to a single point in a computer graphic image?
PIXEL
Why do you use your image in a mirror?
Your reflection is reverse in a mirror because it is an image that is bounced back from a single point. These images cannot flip.
What is a convex lens that focuses light to form an image at the focal point?
A convex lens that focuses light to form an image at the focal point is known as a converging lens. This type of lens causes parallel light rays to converge and meet at a single point called the focal point, creating a real image.
How does a lens focus light to create clear and sharp images?
A lens focuses light by bending and refracting it, bringing the rays together at a single point called the focal point. This process creates a clear and sharp image by ensuring that light rays from each point on the object converge at the corresponding point on the image.
What does the term megapixel mean?
Mega means many or large amount and pixal is a single point in an image. Megapixal is to have multiple points
What is the defect that all the concave spherical mirrors have?
All concave spherical mirrors have a defect known as spherical aberration, which causes light rays coming from a single point on the object to not converge at a single point after reflection, resulting in a blurred image.
What is the basic unit of composition of an image on a screen?
The basic unit of composition of an image on a screen is a pixel. A pixel is the smallest addressable element in a digital image and represents a single point in a raster image. Pixels are used to display images on screens by varying their color and intensity.
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.
When light rays are bent and brought together they are?
Light rays are bent and brought by a refraction.
How does a point-and-shoot digital camera differ from a single-lens reflex camera?
A point and shoot camera in general is a camera where one sees an image through a window in the camera. An SLR, which is also more expensive, allows one to see the actual image that will be taken by the camera.
How does a converging lens focus light rays to a single point inside its focal point?
A converging lens focuses light rays to a single point inside its focal point by refracting the light rays as they pass through the lens. The lens is curved in a way that causes the light rays to converge towards a focal point, where they meet and form a clear image.
