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What part of the eye that converts light energy to electricity into electrical signals?
The part of the eye that responds to light by generating a small electrical signal is the retina,specifically the "rods" and "cones" ... the light-sensitive cells in the retina. In the languageof the analogy that compares the structure of the eye to the structure of a camera, the retinais the eye's "film" (or CCD).
Is circuit part of a light bulb?
A light bulb can be part of a circuit.
How is electromagnetic radiation used in night vision goggles?
It's all about electronics and something called an image intensifier (II). The II takes incoming light, which is of low energy in addition to their not being much of it, and it puts it onto an "electron emitter" where a photon of low energy light will kick out a photoelectron. This photoelectron (basically one photoelectron per incoming photon) is accelerated and then slammed into another "electron emitter" which will, because the incoming photoelectrons have been accelerated, kick out a bunch of photoelectrons per one of the incoming photoelectrons. That's the amplification part. The many photoelectrons now coming off this second electron emitter slam into a phosphor coated screen, and they cause the emission of enough photons to create an image the viewer can resolve. A link to the Wikipedia article on night vision devices is provided, and you'll find that link below.
Object that allows part of the light pass through?
object that allows part of the light pass thru?
What part of microscope regulates the amount of light?
The light diaphragm
What part focuses light?
A parabolic mirror best focuses light onto a spot. Or a convex lens will do similar. In the eye, the lens towards the front of the eye focuses light onto the retina, where the light sensitive cells lie.
Which part of a telescope focuses the incoming light?
The list of choices you included with your question doesn't include any part of atelescope that can do that. I would have picked the objective, whether a lens ora mirror.
What part can be found on a camera an eye and a pair of glasses what does this part do?
This part is called a Lens, on the camera and the glasses the are made of either optical glass or optical plastic, in the eye the lens in an organic material. Lens allow light to enter the camera, eye or glasses, and focuses that light on a surface such as the camera's film, the eye's retina, and the glasses wearer's eyes.
This part of the camera is where the light enters?
The lens.
Which part of a camera opens and closes briefly to allow light into the camera?
The shutter.
The part of the eye responsible for fine-tuning the refraction of incoming light is the?
The lens.
What part of A camera lets in light?
The Shutter.
What part translates light into an electronic signal known as video?
Televison Camera
What part of a microscope can be adjusted like a camera shutter to control the light passing through the object and the body tube?
As in a camera, this part is usually called an iris diaphragm. It can make the aperture bigger to let in more light, or smaller to make the image sharper. The shutter in a camera is not the same thing.
What purpose does the CCD in your digital camera perform?
The CCD is the part of the camera that changes the light that enters the camera into a digital signal that is then saved on the memory card. You can think of it as where the film would be in a regular 35mm film camera.
Which part of a light microscope fouceses light onto the spicemen through the lens?
condenser - lens system that aligns and focuses the light from the lamp onto the specimen diaphragms or pinhole apertures
How does the cornea in are eye help us?
Cornea: Transmits & focuses light into the eye. Lens: Focuses light rays onto the retina. Retina: Creates impulses to the brain. Thepupil is a hole located in the center of the iris of the eye that allows light to enter the retina.
