I don't think so. The focal length would remain the same. It mainly depends on the radius of curvature of the mirror.
Focal length, positive number with a concave mirror, negative for a convex mirror.
1/object distance + 1/ image distance = 1/focal length
Yes its like a normal mirror close up but furthur back it is upside down.
yes
The focal length of a concave mirror is about equal to half of its radius of curvature.
rough focal length of concave mirror
Focal length, positive number with a concave mirror, negative for a convex mirror.
Images in a concave mirror appear inverted because the light rays converge at a focal point in front of the mirror, causing the image to be flipped. This is due to the way the mirror reflects and converges the light rays, creating a real, inverted image.
Yes its like a normal mirror close up but furthur back it is upside down.
1/object distance + 1/ image distance = 1/focal length
15cm
yes
The focal length of a concave mirror is about equal to half of its radius of curvature.
Half of the radius
The focal point F and focal length f of a positive (convex) lens, a negative (concave) lens, a concave mirror, and a convex mirror. The focal length of an optical system is a measure of how strongly the system converges or diverges light.
A2. A concave mirror is commonly used as a make-up mirror or a shaving mirror. For at close distances, (well inside it focal length) it gives a modest magnification. At distances greater than its focal length, it gives diminished images.
A concave mirror is a spherical mirror with a reflective inside surface. When the reflective surface is made more curved, the distance between the focal point and the surface increases. A concave mirror can form both virtual or real images.