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What is the use of concave mirror?
They are used as dentists' mirrrors to magnify the image of a patients teeth to faciliate the examination.They are used as cosmetic mirrors to have an enlarged view of the face to apply make up or to shaveUsed as source of fire.They are useful in projector lamps.They are used in telescopes.headlights of carsreflectors in flash-lights
In convex and concave mirrors which is diverge and which is converg?
A converging mirror is also referred to as a concave mirror. Its reflecting surface curves inwards and usually forms a virtual image. Whereas, a diverging mirror's reflecting surface is curved outwards and can form both real and virtual images.
What is the generalization from the nature of images formed by convex mirror and concave mirror?
Convex mirrors always produce virtual, upright, and diminished images, regardless of the object's distance, making them useful for security and safety applications. In contrast, concave mirrors can produce real, inverted images when the object is beyond the focal point, and virtual, upright images when the object is within the focal length. Thus, the generalization is that convex mirrors are suited for wide-angle viewing, while concave mirrors can provide magnified images or real images based on object positioning.
Which factor most influences the image produced by reflection of an object in a concave mirror?
distance from mirror
Use of convex mirror?
For a wider field of view in the reflection. In the middle of the mirror, the mirror is facing directly towards you. But nearer the edges it is tilted to the side or above and so you can see things that you would have to turn or tilt an ordinary flat mirror to see.
What are three similarities between concave and convex mirrors?
Both concave and convex mirrors can create virtual images, which are images that cannot be projected onto a screen. Both types of mirrors follow the laws of reflection, with the angle of incidence being equal to the angle of reflection. Both concave and convex mirrors can be used in optical devices such as makeup mirrors or security mirrors.
What Rays traveling parellel to the principal axis of a concave mirror will reflect out through the mirrors focus?
Any ray that travels parallel to the principal axis of a concave mirror will reflect through the mirror's focus after reflection. This is known as the "law of reflection" for concave mirrors.
Do a convex and concave mirrors obey the law or reflection Explain?
Yes, both convex and concave mirrors obey the law of reflection. The law of reflection states that the angle of incidence is equal to the angle of reflection. This means that light rays that strike a convex or concave mirror will follow this law and reflect off the mirror surface accordingly.
Do convex and concave mirrors obey the law of reflection?
Yes, both convex and concave mirrors obey the law of reflection, which states that the angle of incidence is equal to the angle of reflection. This law applies to all types of mirrors, ensuring that light rays reflect predictably off the mirror's surface.
How is what you see in curved mirrors different from ordinary flat mirrors?
Curved mirrors, such as concave and convex mirrors, distort the reflection of objects due to their curved surface. Concave mirrors can focus light to create real or virtual images, while convex mirrors always produce virtual images that are smaller than the object. In contrast, flat mirrors provide a true reflection of objects without any distortion or magnification.
What are examples of a plane a concave and convex mirrors?
Examples of planes are bathroom mirrors, windows, and floors. A concave mirror example is a makeup mirror, which magnifies the reflection. An example of a convex mirror is a security mirror, which gives a wider field of view.
Do all types of mirrors give rise to diffused reflection?
No, not all types of mirrors give rise to diffused reflection. Mirrors with smooth surfaces, such as plane or concave mirrors, produce specular reflection where the light rays are reflected at a consistent angle. Diffused reflection occurs with rough surfaces or materials that scatter light in various directions.
What are the kind of mirrors?
There are various types of mirrors, including plane mirrors (flat and smooth), concave mirrors (curve inward), convex mirrors (curve outward), and two-way mirrors (reflective on one side and transparent on the other). Mirrors can serve different purposes, such as reflection, magnification, or focusing light.
Where do you find concave mirrors?
You can find concave mirrors in museums and microscopes
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.
Why and why concave mirrors are not suitable for makeup?
Concave mirrors can distort the reflection of the face, making it difficult to accurately apply makeup. The curved surface can also cause the image to appear magnified or shrunk in certain areas, leading to uneven application. Additionally, concave mirrors can create sharp, focused reflections that may not provide a true representation of how the makeup looks in natural lighting.
What effects does light have on concave and convex mirrors?
Light has little or no effect on a mirror. The mirrors follow the rule: "the angle of incidence equals the angle of reflection". Concave mirrors concentrate light to a point and convex spread it out.
