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What else can I help you with?
What structure is the opening that allows light to enter the eye?
The iris has an opening, called the pupil, through which light enters the eye.
What part of the eye allows light to enter?
The cornea and the pupil are the parts of the eye that allow light to enter. The cornea acts as a protective outer layer that helps to focus light, while the pupil is the opening in the center of the iris that regulates the amount of light entering the eye.
Where does light enter the eye and how does enough light enter so that people can see at night?
Light enters the eye through the cornea, a clear covering over the front of the eye. In low light conditions, the pupil dilates to allow more light to enter the eye. Additionally, the retina contains specialized cells called rods which can detect light even in low lighting, contributing to night vision.
What are glass-covered openings in houses that let light in called?
[object Object]
What charasteristics of the cell allow light pass through readily?
Cells that allow light to pass through readily usually have fewer organelles and pigments that can absorb or scatter light, such as skin cells or red blood cells. Additionally, these cells may have a simpler structure with a high water content, allowing light to pass through easily.
When the light is bright does the iris open to allow less light to enter?
no I can't think of a single example of anything that opens wider to allow less to enter.
What happens to the iris to allow less light to enter the eye?
The iris contracts to allow less light to enter the eye. This is controlled by the autonomic nervous system in response to changing light conditions, helping to regulate the amount of light reaching the retina.
What type of system would allow light and air to enter and to exit?
Open
What would allow less light to enter a compound microscope?
Turning the diaphragm will change how much light is let in.
Can solid objects allow light to pass through it?
No, solid objects do not allow light to pass through them because the particles are tightly packed and do not allow for the transmission of light. Materials such as glass and plastic are transparent solids that allow light to pass through due to their molecular structure and arrangement.
What is the structure in the eye through which light passes to allow you to see an image?
The structure in the eye through which light passes to allow you to see an image is the lens. The lens in the eye helps focus light onto the retina at the back of the eye, where the image is formed and sent to the brain for processing.
What structure is the opening that allows light to enter the eye?
The iris has an opening, called the pupil, through which light enters the eye.
Why cant opaque objects allow light to pass through?
Opaque objects have a dense molecular structure that does not allow light to pass through. The particles in the object absorb and reflect light, preventing it from transmitting through the material. This is in contrast to transparent or translucent objects, which have a molecular structure that allows light to pass through easily.
Write a short note on Windows?
It is a computer operating system or a transparent pane to allow light to enter
Why opaque materials do not allow light to pass through them?
Opaque materials have a dense molecular structure that absorbs and scatters light. This prevents light from passing through them, as it does not allow the light to travel through the material. This results in the material appearing solid and not allowing any visible light transmission.
Why are windows important?
they allow light to enter your home, in summer they allow fresh air to circulate, also provide a way of escape incase of fire or intruders..
What is wood and cardboard are what materials that light cannot travel through?
Both wood and cardboard are examples of opaque materials that do not allow light to pass through them. This is because their molecular structure is dense and does not allow light to penetrate, making them effectively block the transmission of light.
