Because the sun is self concious and does not like to see it's reflection
A concave mirror would focus the light back towards the focal point of the mirror. You would not be able to use the mirror effectively with a concave.
You can point a mirror towards the sunlight, which would cause the light to reflect off the mirror, and if the mirror is tilted to a position towards your friends house, then the light will bounce off into his/her house.
A concave mirror will reflect light rays that strike its surface towards a focal point in front of the mirror. The mirror can form both real and virtual images depending on the position of the object in relation to the focal point.
If the card is at point P and the mirror is directly in front of her at the same height as the card, she will see the number card as it is without any reversal in the mirror.
You can place a mirror at an angle where it reflects the view of what is around the corner. By positioning the mirror correctly, you can look into the mirror to see objects or people that are not directly visible from your point of view.
The same speed: the image will always appear to be at a point exactly behind the mirror as the object is in front.
converges towards a focal point if the light is emitted from the focal point or beyond it. If the light source is located between the mirror and the focal point, the reflected light diverges.
A concave lens behaves more like a concave mirror because it diverges light rays away from a focal point, whereas a convex mirror converges light rays towards a focal point.
A converging mirror is also known as a concave mirror. It is curved inward, causing light rays that strike it to converge towards a focal point. This type of mirror is often used in reflective telescopes and makeup mirrors.
An image that is reflected through a focal point is created by parallel light rays that hit the concave mirror and reflect towards the focal point due to the mirror's curvature. This creates a real, inverted image at the focal point.
A concave mirror is a spherical mirror which is curved inward, where the inside surface is reflective. They work by reflecting the light captured into the centre of the mirror, creating a focal point in the centre of the mirror.
The object should be placed beyond the focal point of the concave mirror. This will produce a larger, magnified image located behind the mirror. By positioning the object past the focal point, the reflected rays will converge to form an image that is larger compared to the object.