Yes,images are formed due to the reflection of light beam.When two or more light rays intersect each other at a point,they form an image of that object from which these light rays came.
When the incident light rays are falling towards the mirror in such a way that the light rays after falling on the mirror meet at any point in front of the mirror than an image is formed in front of the mirror which can be taken on a screen and as the image can be taken on a screen it is known as a real image. So, plane mirrors can form real images.
A shadow is formed in a region where there is no light shining on it. It is distinctive to the human eye because the area surrounding the shadow has light and there will thus be a contrast. A shadow is not a tangible thing, neither is it an illusion, because it is not formed by light rays but rather, the absence of it. On the other hand, an image, say one that is formed when you look into a mirror, or when light passes through some lens, is caused by light rays. An image can be real or virtual. Real images can be captured on a screen, while virtual images cannot be caught on a screen. To summarize: * shadows are a region of absence of light, while images are light rays.
The images in a plane mirror are created by light rays. This makes the image to become virtual.
the light shines on the focal point and it reflects
mirror works with the phenomenon of reflection but not the phenomenon of refraction .when the light rays are reflected only the image is formed .
The incoming light will intersect at a focal point determined by parabolic curve of the mirror.
Echoes of sound and images in a mirror involves sound waves and light waves respectively being reflected off a surface.
In theory, the answer is "an infinite number". In practice, light will be deflected away from the theoretical by small defects in the mirror and the glass in front of the mirror, as well as absorbed. These will reduce the number of images.
Light 'bouncing' off the subject is reflected back by the mirror.
A plane mirror is a mirror with a planar reflective surface. For light rays striking a plane mirror, the angle of reflection equals the angle of incidence. Thus a collimated beam of light does not spread out after reflection from a plane mirror, except for diffraction effects.Insertformulahere==Images== A plane mirror makes images of objects in front of it; these images appear to be behind the plane in which the mirror lies. A straight line drawn from part of an object to the corresponding part of its image makes a right angle with, and is bisected by, the surface of the plane mirror. The image formed by Insertformulahere==Images==a plane mirror is always virtual (meaning that the light rays do not actually come from the image), upright, and of the same shape and size as the object it is reflecting. A virtual image is a copy of an object formed at the location from which the light rays appear to come. However, the image is a laterally-inverted "mirror image" of the object. If a person is reflected in a plane mirror, the image of his right hand appears to be the left hand of the image.
Images are a result of reflected light. That is why you can't see yourself in the dark.
When the incident light rays are falling towards the mirror in such a way that the light rays after falling on the mirror meet at any point in front of the mirror than an image is formed in front of the mirror which can be taken on a screen and as the image can be taken on a screen it is known as a real image. So, plane mirrors can form real images.
Every imaginable picture that is visible is formed by light, but you may be referring to photographs, relatively permanent images made by exposing photo-sensitive emulsions or surfaces to focused light.
Echoes of sound and images in a mirror involves sound waves and light waves respectively being reflected off a surface.
The light reflecting off of it in your line of site
The images in a plane mirror are created by light rays. This makes the image to become virtual.
A shadow is formed in a region where there is no light shining on it. It is distinctive to the human eye because the area surrounding the shadow has light and there will thus be a contrast. A shadow is not a tangible thing, neither is it an illusion, because it is not formed by light rays but rather, the absence of it. On the other hand, an image, say one that is formed when you look into a mirror, or when light passes through some lens, is caused by light rays. An image can be real or virtual. Real images can be captured on a screen, while virtual images cannot be caught on a screen. To summarize: * shadows are a region of absence of light, while images are light rays.