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Mirror reflect the light that enters into it. The plane surface area of the mirror through which the light rays enter is called aperture.
If we place some opaque object with hole in its center , in-front of the mirror now light can enter only through this hole. Now the aperture of the mirror is reduced.
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What is the center of spherical mirror?
The geometric centre of a spherical mirror is called its pole. The centre of the hollow sphere for which the mirror is a part, is called the centre of curvature. The line joining the centre of curvature and the pole is the principal axis. A light ray incident on a spherical mirror, after reflection appears to pass through the principal focus in the case of a convex mirror and passes through the focus in the case of concave mirror. The diameter of the spherical mirror gives the measure of its aperture
Image formed by spherical mirror?
real and virtual images are formed by spherical mirror .
Is plane mirror a spherical mirror why?
plane mirror is never a spherical mirror,spherical mirrors are made up by cutting the part of the sherical balls and then polishing them.while the plane mirror is just a sheet of polished glass
When was Still Life with Spherical Mirror created?
Still Life with Spherical Mirror was created in 1934.
Is a spherical mirror and concave mirror the same thing?
no
What is the center of spherical mirror?
The geometric centre of a spherical mirror is called its pole. The centre of the hollow sphere for which the mirror is a part, is called the centre of curvature. The line joining the centre of curvature and the pole is the principal axis. A light ray incident on a spherical mirror, after reflection appears to pass through the principal focus in the case of a convex mirror and passes through the focus in the case of concave mirror. The diameter of the spherical mirror gives the measure of its aperture
How is reducing the aperture of an inexpensive camera reduce the amount of spherical aberration?
Bananas make the spherical aberration very elongated and yellow, therefore causing the aperture to reduce and the spherical aberration to completely stop.
Does a broken piece of a spherical mirror works as another spherical mirror?
Yes, spherical mirror is the part of a spherical reflecting surface.when it is broken the broken piece is also the part of the spherical reflecting surface.
What is the aperture of a spherical lens?
The word aperture does not apply to the lens itself. In a camera, the aperture is the diameter of the shutter opening which allows light to reach the lens.
Image formed by spherical mirror?
real and virtual images are formed by spherical mirror .
is plane mirror is a spherical mirror why?
plane mirror is never a spherical mirror,spherical mirrors are made up by cutting the part of the sherical balls and then polishing them.while the plane mirror is just a sheet of polished glass
Is plane mirror a spherical mirror why?
plane mirror is never a spherical mirror,spherical mirrors are made up by cutting the part of the sherical balls and then polishing them.while the plane mirror is just a sheet of polished glass
When was Still Life with Spherical Mirror created?
Still Life with Spherical Mirror was created in 1934.
What are uses of spherical mirror?
that mirror is mystery
Is a spherical mirror and concave mirror the same thing?
no
Is plain mirror also an spherical mirror of infinite radius?
Yes
What is the number of pole of mirror?
The center of the spherical reflecting surface of the mirror is called the pole of the mirror.
