concave
If it is a dirt bike they do not require a headlight, but if it is a road bike then yes all motorcycles need a headlight by law.
-A car's headlight, reflector lamps. -Concave mirrors can be used as makeup or shaving mirrors because an enlarged image can be obtained using a concave image. -Concave mirrors can also be mirrors used for dentists to see an enlarged image of a tooth.
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.
Concave mirrors project a beam of light outward, which is what you want in a reflector or projector. This is also why they are used in vehicle headlight casing. It projects the beam of light further down the road so you can see better.
It would most likely be a SX or MXC. It could however be a EXC that someone has pulled the headlight and tailight off of.
A concave mirror converges light rays falling on it. Parallel beams are converged to a point known as 'focus' of the concave mirror. In this way, most of the light rays falling on it are not deviated or lost. This helps in effective and optimum use of light where needed as in vehicle headlight, torch etc.
concave
I assume it is your bike.If it is, unplug the lead from the key behind the headlight - it is a 4 way plastic connector. Bike will now start.
A reflector is like a clever mirror, it doesn't shine by its own but will cause any light that hits it to bounce back in the direction that it came from. A headlight is a light, if you have it on it will shine by itself. Reflectors are great for being seen by people who are shining a light in your direction while lights can be seen by anyone looking.
The opposite of convex is concave. Concave shapes have an inward curve, while convex shapes have an outward curve.
On the front of the bike next to the horn under the headlight.