0
What part of eye makes the pupil smaller in bright light and larger in dim light?
Wiki User
∙ 12y ago
Iris
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
The range of colors that makes up white light is called the bright light spectrum?
No. They're called the visible spectrum, the range of wavelengths us humans can see.
Does a glass of water transmit visible light?
Water makes up the human body and your eyes shine bright with light, so you tell me.
What makes Neptune bright azure blue?
The absorption of red light by the atmospheric methane is what gives neptune its blue hue, although neptunes vivid azure blue differs from Uranus' milder aquamarine
Why are common pins better to use than optical?
The pin heads on common pins are larger and thus makes the reading more accurate when doing a reflection of light experiment.
A calcium atom is larger than a calcium ion because?
When it becomes an ion it is loosing electrons causing the effective nuclear charge to increase which draws the remaining electrons in closer which makes the ion smaller than the atom.
What is the muscle that makes the pupil smaller in bright light?
Smooth Muscles.
Time line what makes the light bright?
Light bulb
Why do eyes need bright and dim light?
Eyes do not need bright and dim light - although the iris (colored part of the eye) and pupil (black center of the eye) function differently under these circumstances. In bright light, the muscles in the iris contract to make the pupil smaller. In dim light, the iris makes the pupil enlarge to allow as much of the scarce light as possible.
What is the source of light that makes a day bright?
the sun. DAH!!!
What makes the moon bright?
Moon takes light from the sun and it absorb and reflect so it looks bright.
How do you pupils change in bright light?
The pupil is a little hole in the centre of your eye and when bright light hits the eye the little ring round the eye that can be different colours on different peoples eyes closes over to let les light in. that's why your pupil goes smaller in bright light and when its dark the ring ( iris ) opens wide to try and let more light in.
What is optic sneezes?
When a bright light, like the sun, makes you sneeze.
What makes moons surface appear so bright?
because of the suns bright light shining on the surface of the moon
What is the use of a magnifying glass?
To see smaller objects (it makes them larger).
How does the iris control the size of the pupil?
the iris
For the best learning environment should only bright light be used?
You should use light bright enough to see your study material well, but not so bright that it makes a glare and hurts your eyes.
Is .15 less than .099?
Yes. If it was negative then .15 would be larger. Unless it’s negative then the smaller number is smaller. If negative, the smaller number would be larger. If that makes sense.
