A virtual erect image of the same size of the object is formed.
Plane Mirror And Other Spherical Mirrors Bulged Outside, Such As Convex Mirrors
In theory, the answer is "an infinite number". In practice, light will be deflected away from the theoretical by small defects in the mirror and the glass in front of the mirror, as well as absorbed. These will reduce the number of images.
A concave lens will appear!
40cm
The answer is 15 millimeters behind the mirror, and the distance from the actual object to the image is 30 millimeters. Plane mirrors have a flat focus that places the image as far behind the mirror as you are in front of it.
When an object is placed in front of an upside-down mirror, the reflection will also be upside-down.
The image formed by a convex mirror when an object is placed in front of it is virtual, upright, and smaller in size than the object.
The image produced by a plane mirror will be virtual, upright, and the same size as the object. It will appear to be the same distance behind the mirror as the object is in front of it.
If an object is placed in front of a concave mirror outside the focal point, the image will be real, inverted, and smaller in size. The image will be formed between the focal point and the mirror's surface.
Plane Mirror And Other Spherical Mirrors Bulged Outside, Such As Convex Mirrors
The object should be placed farther than the focal point of the concave mirror along the principal axis. This will result in a real inverted image that is larger than the object and located beyond the center of curvature of the mirror.
c. 8 millimeters
The five properties of an image created in a plane mirror are virtual, upright, laterally inverted, the same size as the object and the same distance behind the mirror as the object is in front of it.
In a plane mirror, we see a reflection of ourselves or objects placed in front of it. The image formed in a plane mirror is virtual, meaning it cannot be projected onto a screen. The reflection appears to be the same size and distance behind the mirror as the object is in front of it.
A convex mirror forms a virtual, upright, and diminished image of the object placed in front of it. The image is also located behind the mirror.
A plain mirror works by reflecting light off its smooth surface, creating a clear and upright image of the object placed in front of it. The reflection preserves the size and shape of the object without altering it.
A plain mirror is a flat mirror with a reflective surface that creates a virtual image of an object placed in front of it. It reflects light rays at the same angle they hit the mirror, resulting in a reflection that appears identical to the original object. They are commonly used in bathrooms, bedrooms, and dressing rooms.