When you bring the flashlight closer to the concave mirror, the image will appear larger and move further away from the mirror. This is due to the mirror reflecting light rays that converge at a point further away from the mirror as the object (flashlight) gets closer to it.
When you bring the flashlight closer to the concave mirror, the image will also move closer to the mirror. The size of the image will increase as the flashlight gets closer to the mirror.
It uses a concave mirror in order for the light to be concentrated to point forward.
Typically a concave parabolic mirror with a metallic reflector.
Answer #1:No, the concave mirror in a flashlight produces light rays that do notconvergebecause concave mirrors reflect light waves to form images, but concave mirrorshave a surface that is curved inward.==============================Answer #2:The ideas behind the concave reflector in a cheap flashlight, the concave reflectorin an auto headlight, and the giant concave reflector of a satellite uplink, are allthe same ... to beam the energy from the focus out in a parallel 'cylindrical' beamthat doesn't converge or, as far as possible, doesn't diverge either.
The location where light rays meet after reflecting from a concave mirror is called the focal point.
When you bring the flashlight closer to the concave mirror, the image will also move closer to the mirror. The size of the image will increase as the flashlight gets closer to the mirror.
It uses a concave mirror in order for the light to be concentrated to point forward.
Typically a concave parabolic mirror with a metallic reflector.
Answer #1:No, the concave mirror in a flashlight produces light rays that do notconvergebecause concave mirrors reflect light waves to form images, but concave mirrorshave a surface that is curved inward.==============================Answer #2:The ideas behind the concave reflector in a cheap flashlight, the concave reflectorin an auto headlight, and the giant concave reflector of a satellite uplink, are allthe same ... to beam the energy from the focus out in a parallel 'cylindrical' beamthat doesn't converge or, as far as possible, doesn't diverge either.
It concentrates the light so it penetrate the farthest distance.
The location where light rays meet after reflecting from a concave mirror is called the focal point.
It converges.
no concave mirror is in shape of concave mirror
why do we use concave mirror as converging mirror
As the curvature of a concave mirror is increased, the focal length decreases. This means that the mirror will converge light rays to a focal point at a shorter distance from the mirror. The mirror will have a stronger focusing ability.
At the focal point of the mirror, a concave mirror will not produce a real image. This is because at the focal point, the reflected rays are parallel and do not converge to form a real image.
You want a torch to emit light in a beam, in only one direction. But the bulb in the torch emits light in all directions, the mirror reflects the light going in the wrong direction(towards the inside of the torch) back out the front of the torch making it brighter. It is concave so as to focus the light more.