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What do you call the clear jelly that light passes through to the retina?
The clear jelly that light passes through to reach the retina is called the vitreous humor. This gel-like substance fills the space between the lens and the retina in the eye, helping to maintain its shape and providing a pathway for light. The vitreous humor is mostly composed of water, collagen, and hyaluronic acid.
Is the speed of darkness faster than the speed of light If so, please provide the sources?
The concept of "darkness" is not a physical entity that travels; rather, it is the absence of light. Therefore, it doesn't have a speed in the same way that light does. When light is removed from an area, darkness appears to "move" in that it fills the void left by light, but this is not a measurable speed. For more information, you can refer to discussions on light and darkness in physics, such as those by physicists like Albert Einstein or in educational resources like NASA.
The merging of a free electron and a hole is called?
The merging of a free electron and a hole is called recombination. This process occurs in semiconductors when an electron fills a hole in the valence band, resulting in the release of energy in the form of light.
What is the viscous fluid of the eyeball which lies behind the lens?
The viscous fluid behind the lens of the eyeball is called the vitreous humor. It is a clear, gel-like substance that fills the space between the lens and the retina, helping to maintain the eye's shape and providing support for the retina. The vitreous humor also plays a role in light transmission and helps to keep the retina in place against the choroid.
What does the vitreous fluid do in your eye do?
The vitreous fluid, or vitreous humor, is a clear gel-like substance that fills the space between the lens and the retina in the eye. It helps maintain the eye's shape, provides support to the retina, and allows light to pass through to the retina without obstruction. Additionally, it plays a role in protecting the retina from shock and facilitates the movement of nutrients and waste products.
What is it called when light rays make an image?
Focussing.
What is a nephelometer?
Nephelometry is the quantitation of suspended particles by measurment of scattered light. This can be performed in either water or air. Nephelometers measure suspended particulates through focussing light on them and measuring the light scattering resulting from this.
What element fills lightbulbs?
Tungsten <<>> An inert gas fills the light bulb. The gas is usually argon
What happens when light hits water at an angle?
fills up it
How does a lightswitch work?
A light switch fills(on) or makes (off) a gap in an electrical circuit.
Why do clothes get darker when wet?
The water fills in some of the spaces between the fibers. This water acts just like a fiber optic cable, carrying the light through the material instead of reflecting it back to your eye. Since more of the light goes through the material, less of the light is reflected back and the wet spot looks darker.
What is a fill light in photography?
A light source that "fills in" or lightens shadow areas often created by the main light source without causing the main light source to "blow out" the highlights.
Does light fill more space in a vacuum or in air?
In air, light reflects off gas molecules and hence, "fills more space".
Why do things get darker when there wet?
When the things are wet, the water fills in some of the spaces between the fibers. This water acts just like a fiber optic cable, carrying the light through the material instead of reflecting it back to your eye. Since more of the light goes through the material, less of the light is reflected back and the wet spot looks darker.
What does the vitourous humor do?
The vitreous humor is a gel-like substance that fills the space between the lens and the retina in the eye. It helps maintain the shape of the eye and support the retina by transmitting light to the retina for visual perception.
Shadows are formed because light travels in?
Shadows are formed because when light hits an object, it does not pass through it. Light going around the edge of the object fills in the light void a bit, but it does not make up for the missing light.
What does the electric light bulb do to illuminate a room?
The electric light bulb produces light by passing electricity through a filament, which causes it to glow and emit light. This light fills the room, allowing us to see and navigate in the dark.
