0
Add your answer:
Earn +20 pts
Why do images formed by concave mirrors appear upside down?
Images formed by concave mirrors appear upside down because the light rays coming from an object converge at a single point (the focal point) after being reflected. This causes the image to appear flipped, with the top and bottom of the object reversed.
Will an object that is less than one focal point away from a concave mirror appear bigger?
Yes, when an object is placed less than one focal point away from a concave mirror, it will appear larger and magnified. This is due to the virtual image formed by the concave mirror that appears on the same side as the object.
What are the advantage of concave mirror?
Concave mirrors can reflect light to a single focal point, making them useful for focusing light, creating magnified images, and in devices like telescopes and shaving mirrors. They can also produce virtual images that appear larger than the object itself.
Write magnification relation in terms of you and v for convex lens and concave mirror?
For a convex lens, the magnification relation is given by ( M = \frac{v}{u} ), where ( M ) is the magnification, ( v ) is the image distance, and ( u ) is the object distance. For a concave mirror, the magnification relation is given by ( M = \frac{-v}{u} ), where ( M ) is the magnification, ( v ) is the image distance, and ( u ) is the object distance.
How are images in concave mirrors like images in convex mirrors?
Images in both concave and convex mirrors are virtual and may be upright or inverted depending on the object's position relative to the focal point. Additionally, the size of the image may be magnified, reduced, or equal to the object size.
Why do images formed by concave mirrors appear upside down?
Images formed by concave mirrors appear upside down because the light rays coming from an object converge at a single point (the focal point) after being reflected. This causes the image to appear flipped, with the top and bottom of the object reversed.
Will an object that is less than one focal point away from a concave mirror appear bigger?
Yes, when an object is placed less than one focal point away from a concave mirror, it will appear larger and magnified. This is due to the virtual image formed by the concave mirror that appears on the same side as the object.
What are the advantage of concave mirror?
Concave mirrors can reflect light to a single focal point, making them useful for focusing light, creating magnified images, and in devices like telescopes and shaving mirrors. They can also produce virtual images that appear larger than the object itself.
What is important in concave and convex mirror?
In concave mirrors, the focal point, focal length, and magnification are important. Concave mirrors can form real or virtual images depending on the object's position relative to the mirror. In convex mirrors, the field of view and image size are important. Convex mirrors always produce virtual images that are smaller and upright compared to the object.
What is the main purpose of object lenses concave mirrors in the telescope?
Magnify images
What is an example of concave mirrors?
inward mirror that makes object look biggger
Why concave mirror is used for make up pr shave?
A concave mirror is used for makeup mirrors/shaving mirrors because it produces an image that is larger than the object.
Write magnification relation in terms of you and v for convex lens and concave mirror?
For a convex lens, the magnification relation is given by ( M = \frac{v}{u} ), where ( M ) is the magnification, ( v ) is the image distance, and ( u ) is the object distance. For a concave mirror, the magnification relation is given by ( M = \frac{-v}{u} ), where ( M ) is the magnification, ( v ) is the image distance, and ( u ) is the object distance.
How are images in concave mirrors like images in convex mirrors?
Images in both concave and convex mirrors are virtual and may be upright or inverted depending on the object's position relative to the focal point. Additionally, the size of the image may be magnified, reduced, or equal to the object size.
Which type of mirrors are used to give an erect enlarged image of an object?
Concave mirrors are used to give an erect and enlarged image of an object. The image formed is virtual, upright, and magnified when the object is placed between the focal point and the mirror's surface.
Is concave mirror also used in car side mirror?
Yes!!ofcourse the concave mirrors are used in the rear mirrors of cars. thats why it is written in most the objects in the mirrors are closer than they appear. moreover the work of concave mirror is that the light rays which are coming in parallel are concentrated to the same parallel incident ray but this line are such thrown back away that they concentrate a point and intersect and is called for "focus".this helps in zooming object.
Why concave mirrors are used for shaving and dental treatment?
because it can magnify the object and form the image.
