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How far from a concave mirror radius 28.6 cm must an object be placed if its image is to be at infinity?
The object must be placed at a distance equal to the radius of curvature of the concave mirror in order for its image to be at infinity. In this case, the object must be placed 28.6 cm away from the concave mirror.
Why are concave lens placed in eye glasses?
but he said yes!
Where should the titrant be placed at the beginning of the experiment?
The titrant should be placed in the burette at the beginning of the experiment.
An object is placed 4 cm in front of a concave mirror with a focal point of 1 cm describe the image that is formed?
A concave lens will appear!
What happens when a source of light is placedat the focal point of a concave mirror?
When a source of light is placed at the focal point of a concave mirror, the light rays will be reflected parallel to the principal axis. This is because in this position, the light rays are reflected back on themselves, resulting in parallel rays.
How are images formed on a concave mirror?
Images formed on a concave mirror are formed due to the reflection of light rays. When an object is placed beyond the focal point of a concave mirror, a real and inverted image is formed. When the object is placed between the focal point and the mirror, a virtual and upright image is formed.
What is the nature of the image formed by a concave mirror if the object is placed between focus and pole?
The image formed by a concave mirror when the object is placed between the focus and pole is virtual, upright, and magnified. This image appears on the same side as the object.
Can a real or vitual image formed from a concave mirror?
Yes, a real image can be formed by a concave mirror when the object is placed beyond the focal point. A virtual image can also be formed when the object is placed between the mirror and the focal point.
How do images form in concave?
In a concave mirror, images can form either real or virtual, depending on the object's distance from the mirror. Real images are formed when the object is placed beyond the focal point, while virtual images are formed when the object is placed between the focal point and the mirror. The image formed is upright for concave mirrors.
When an object is placed at c of a concave mirrorthe image will be formed at?
When an object is placed at the center of curvature (C) of a concave mirror, the image will be formed at the center of curvature (C) on the other side of the mirror. The image produced will be inverted and the same size as the object.
What determines whether a real or a virtual image is formed from a concave mirror?
A real image is formed by a concave mirror when the object is placed beyond the focal point of the mirror. A virtual image is formed when the object is placed between the mirror and the focal point.
Why the concave reflectors are placed behind the speaker in auditorium?
Concave reflectors are placed behind the speaker in an auditorium to help direct sound waves towards the audience. The concave shape helps to focus and amplify the sound, improving overall acoustics in the space. This setup ensures that the audience receives clear and evenly distributed sound throughout the auditorium.
