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Side and rearview mirrors only provide degrees of vision around a vehicle?
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What does convex mean in geometric terms?
Having all internal angles below 180 degrees * * * * * That only applies to polygons or polyhedra. You can have convex solids that are curved and have no angles. A convex shape is one in which, if you take any two points on the surface of the shape or inside it, then the whole of the straight line joining those two points is on the surface of the shape of inside it.
How to delete video clips form Sony DCR DVD608E?
you can not delete DVD -R, DVD - DL You can delete your video clips only in DVD RW. 1.Touch in LCD menu (OTHERS) of the Home menu --> [DELETE] 2.Touch Delete 3.Tocuh the image that you want to delete. (Press and hold the image on the LCD screen to confirm the image.)
Grid controlled X ray tube?
a grid is a device placed in front of the image receptor which only allows xrays to travel directly through from the tube and prevent xrays which have been "scattered" from passing through to the image. This gives a much clearer resulting image. Grids are generally only used on thicker body parts where scattered xrays are more of an issue
Look at this image .this line drawing ,which can only be seen from high above was produced by which people ?
The Nazca (apex)
What kind of mirror produce only virtual image?
Plane and convex mirrors produce only virtual images.
What type of lens form a virtual image?
A convex lense forms only a virtual image.
How image form in a plane mirrors?
In 'a' plane mirror only 'one' image is formed.
When convex mirrors are used for security purposes the image they form are real images?
Convex mirrors used for security purposes produce virtual images, not real images. Virtual images appear to be behind the mirror and are smaller and upright compared to the object. This property allows security personnel to have a wide field of view and observe approaching individuals without being directly seen.
Can a convex form an image that is enlarged real and upright?
No, a convex mirror can only produce virtual images that are diminished and upright. The image formed by a convex mirror is always virtual and located behind the mirror.
Five difference between a concave mirrors and convex mirrors?
Concave Vs Convex 1. Mercury coating will be made on the convex side but here on concave side. So reflecting portion would become concave and here convex 2. Both real and virtual images but only virtual images 3. Both diminished, enlarged and even same size images formed but only diminished. 4. Both inverted (real) and erect (virtual) images but only erect images. 5. Used as shaving mirror and in telescopes but used as rear view mirror
Can convex mirrors produce real images?
No, convex mirrors cannot produce real images. They only produce virtual images.
Which lens does not form a real image?
concave lens does not form a rel image and convex MIRROR does not form a real image
What are the two types of curve mirrors?
The two types of curved mirrors are concave and convex mirrors. Concave mirrors curve inward and can create both real and virtual images, while convex mirrors curve outward and only produce virtual images.
Why don't plane mirrors focus light rays?
Plane mirrors do not focus light rays because they have a flat surface that reflects light without changing its direction. Unlike concave or convex mirrors, which have curved surfaces that can converge or diverge light rays to form an image, plane mirrors only produce virtual images that appear to be behind the mirror at the same size and distance as the object.
How do images formed by a concave lens and convex mirror different?
Images formed by a concave lens are always virtual, upright, and reduced in size. On the other hand, images formed by a convex mirror are virtual, erect, and diminished in size. Additionally, concave lenses can form both real and virtual images depending on the object distance, while convex mirrors only produce virtual images.
Can a convex mirror produce real images?
Yes, but it can be hard to arrange. You need to set up a real image as a virtual object, and make the convex mirror image that. If the rays converge strongly enough, they will still converge after reflecting off the convex mirror.
