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Q: What does create contrast and controls liight Intensity?
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Is a back up light bulb the same as a brake light bulb?

Rarely, Brake liight bulbs generally have two filaments. Backups generally have one.


How is the moon able to give off light?

Light from the moon is a reflection of light from the sun, the moon only appears to give off light because its reflective lunar dust the reflects liight from the sun


Why is Diwali also known as the festivals of lights?

Because Diwali celebrates the homecoming of Rama and Sita. When they came back from 14 years of exile, the people lit lamps. Also people liight lamps to welcome Lakshumi, the goddess of wealth and prosperity into your home.


WILL A BAD fuel filter cause ruff idle and hesit?

It can but usually it will just cause a severe drop in power. Try to run some injector cleaner through your gas tank to see if that corrects the problem. Yu can purchase a good quality such as STP or something like it at any auto parts store for a few bucks. That is where I would start. Usually if its a bad plug or wires you will get a code liight.


Which geographic factor had the most influence on the development of the Inca society and japanese society?

The Andes Mountains had a significant influence on the development of Inca society, as they provided natural defenses, limited communication and trade with neighboring cultures, and created diverse climates for agriculture. In Japan, the surrounding seas, mountainous terrain, and limited arable land influenced the development of a distinct culture focused on fishing, rice cultivation, and isolation from the mainland.


Can I as an EMT operate a red light in my car in responding to a call or upon coming across an accident in North Carolina?

Depending on the state you are in your authorized emergency response liight may be either blue or red. If it is red in NC, then the answer to this question is... Of Course! You're ON THE JOB. Your flashing light is designed to alert other drivers that you're on your way to...or at, an emergency location. Drivers generally give Right Of Way to any emergency vehicle as a courtesy to you. It is NOT a law that drivers yield the right-of-way to privately owned vehicles displaying emergency lights. Only Fire, Police, EMS, and Military vehicles have that right written into the law. Only use your emergency light when you're either enroute to, or at the scene of an emergency.


Why do rain forest trees have broad leaves?

Cuz they have more chlorophyll in the leaves and they need the chlorophyll cuz they are in the shade and need more size to get the sunlight


What is the job of the retina?

The retina receives the image seen through your eye, only in reverse up to down. It transmits this image through the optical nerve and your brain returns the inverted image to its correct right side up. The retina does basic optical processing, such as edge detection/enhancement and colour separation.The retinal image is considerably distorted - it's formed over the inside of an imperfect sphere. The brain does major processing to correct geometric errors. It also preserves "uprightness" - if you tilt your head, you *should* see the world tilt as well.The retina has a highly-sensitive fovea, responsible for fine vision, with the majority of the retina giving coarse detail.The retina in a human eye turns the light or whatever it is that we see into something we an understand and it passes it on to our optic nerve, which sends it to our brain for us to react.The vertebrate retina is a light sensitive tissue lining the inner surface of the eye. The optics of the eye create an image of the visual world on the retina, which serves much the same function as the film in a camera. Light striking the retina initiates a cascade of chemical and electrical events that ultimately trigger nerve impulses. These are sent to various visual centers of the brain through the fibers of the optic nerve. In vertebrate embryonic development, the retina and the optic nerve originate as outgrowths of the developing brain, so the retina is considered part of the central nervous system (CNS).[1]. It is the only part of the CNS that can be imaged directly. The retina is a complex, layered structure with several layers of neurons interconnected by synapses. The only neurons that are directly sensitive to light are the photoreceptor cells. These are mainly of two types: the rods and cones. Rods function mainly in dim light, while cones support daytime vision. A third, much rarer type of photoreceptor, the photosensitive ganglion cell, is important for reflexive responses to bright daylight. Neural signals from the rods and cones undergo complex processing by other neurons of the retina. The output takes the form of action potentials in retinal ganglion cells whose axons form the optic nerve. Several important features of visual perception can be traced to the retinal encoding and processing of light. ---- Found on www.wikipedia.orgThe retina converts light into electrical signals which are sent to the brain via the optic nerve.make you able to hold for breath for longer than 7 secondsThe retina receives the image seen through your eye, only in reverse up to down. It transmits this image through the optical nerve and your brain returns the inverted image to its correct right side up.The retina does basic optical processing, such as edge enhancement and colour separation.The retina is the photo receptive sensory layer of the back of the eye, where the optics of the eye focuses an image of what is in front of the eye. The optic nerve carries signals from the retina to the brain, which interprets them as visual images.The retina has two types of cells the rods and cones. The cones are responsible for colour vision while the rods provide black and white and night vision.Changes the liight rays iinto neural iimpulsesUnce Unce UnceThe retina is responsible for collecting light to create an image