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Why do scientists use the fine adjustment knob on a microscope?
It makes your vision more sharp and less blurry.
Why are some words sharp and others blurred when reading is to do with the retina of the eye?
The sharpness or blurriness of words when reading is influenced by the focus of light on the retina. When light rays converge accurately on the retina, it creates a sharp image. However, if the light rays don't focus properly on the retina, due to factors like refractive errors or eye conditions, it can result in blurred vision while reading.
Antonym of dull?
bright intellligent sharp
Why is your vision around the edge less sharp and colourful than your front-on vision?
because of your mum
What type of sensation is hard for a person to tell exactly where it is coming from?
Chronic painThe Cones are responsible for sharp focus and color perception. (particularly in bright light)
What type of sensation is hard for a person to tell exactly where it's coming from?
Chronic painThe Cones are responsible for sharp focus and color perception. (particularly in bright light)
What type of sensation is hard for a person to tell exactly where it's coming from?
Chronic painThe Cones are responsible for sharp focus and color perception. (particularly in bright light)
how to keep our vision sharp?
Eat carrot contain vitamin A
Why is your vision around the edges of your view less sharp and colourful than you front on vision?
The retina does not have a uniform distribution of sensors, the rods (for low light levels) and cones (for color vision). There is a spot in the middle of the retina called the macula, where sensors are particularly dense. That is why you see more detail directly in front of you, and less detail in your peripheral vision.
What is emmetropia?
Emmetropia is basically normal vision, or a state of vision in which far objects are in sharp focus, with the eye lens in a normal state.
What is it when you hit the back of your head and then see sharp bright light out of the corner of your eye for about 30minutes?
The sharp light is a result of some physical stimulus on the retina , the light sensitive part at the back of the eye(rather like the screen of a projector). Generally , it is advisable to consult an eye doctor to make sure there's no problems(eg retinal detachment) when one gets a knock or a trauma to the head or eye.Often, a retinal detachment (or torn retina) will give rise to such 'bright lights' or sometimes known as a 'lightning effect'
What order do humans belong?
primates,which means animals with sharp vision and nails.
