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What else can I help you with?
Can neptune be seen with out a telescope at night?
No. Its brightness is below the limit of sensitivity for the unaided human eye.
What is the smallest microorganism seen by the human eye?
The smallest microorganism seen by the human eye is likely a single-celled organism called a paramecium, which can range in size from 50 to 300 micrometers. These organisms are barely visible to the naked eye and can be viewed using a light microscope.
What is one thing a unaided human eye can see?
people
Can a human draw a perfect circle?
As far as an UNAIDED human, no it is not possible. By unaided - nothing other than their writing utensil, hand and the surface being drawn on with no guide, tools, marks or the like.
The study of lighting is called?
The study of lighting is called photometry. It focuses on the measurement of light in terms of its perceived brightness by the human eye.
How to pass thread through the eye of a needle unaided?
Pass a thread through the eye of a needle unaided from the opposite side of the needle towards the human eye; while looking through the eye of the needle.
What is the smallest size of a cell that can be seen with an unaided human eye in term of micron?
The smallest size of a cell that can be seen with the unaided human eye is about 100 microns, which is roughly the size of a grain of sand. Anything smaller than that would generally require a microscope to be visible.
What makes an organism a microorganism?
Any organism which is too small to be seen with the unaided human eye is by definition a microorganism.
How is reproductive viewed by human society?
well there is a human society, isn't there?
When the amount of light reflected increases called?
When the amount of light reflected increases, it is referred to as brightness or luminance. This is a measure of how intense the light appears to the human eye.
A measure of a stars brightness is called its?
Magnitude. First magnitude descibes many bright stars, and a span of five magnitudes represents a difference of a hundred times in the star's brightness. The dimmest stars seen by a perfect human eye in perfect conditions is 6th magnitude.
How must reproduction viewed by the human society?
wala
