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What type of storage stores data as microscopic light and dark spots on the disc surface?
Wiki User
∙ 11y ago
optical
Wiki User
∙ 11y ago
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What are the essential condition for shadow formation?
a light surface; a surface; and an opaque object between the light source and the surface.
Is the property of color concerned with the amount of light a surface reflects or doesn't reflect How light or dark the surface is?
Neither of those things. Only the color of the light before it even reaches the reflecting surface.
What happens when sunlight hits a dark surface?
The sunlight will be absorbed by the surface.If the surface is a mirror,lesser light will be absorbed.More will be reflected. If the surface is black,more light will be absorbed.
How much light is reflected and transmitted when light strikes at a perpendicular to a surface?
Only about 4% is reflected, the rest is transmitted. 3. (29.1) When light strikes perpendicular to the surface of a pane of glass, how much light is reflected and how much is transmitted? Normal to the surface refers to a line that is drawn perpendicular to the surface (90°).
Where does Moon light come from?
It is a reflection of the sun's light on the surface of the moon.
Why don't most paper reflect light?
As most paper's surface is rough at microscopic levels therefore they do reflect the light but the light reflected y them is scattered over a large surface due to its rough texture.......As they do not reflect light in a particular direction like mirrors therefore they seems not to reflect the light.....
Why do the microscopic water plants live near to the surface?
Because they are too light to go deeper into the water. To get sunlight for photosynthesis is a secondary subject.
Where can you purchase a light microscope?
A light microscope can multiply objects over 1000 times, revealing microscopic details. One can be purchased educational supplies companies, online stores and directly from the manufacturer.
Does a rough surface reflect light in many directions?
Highly polished, shiny surfaces reflect light the best as they are REFLECTive. White or bright surfaces also reflect light well. Dull, Matt surfaces are the worst reflecters of light
Microscopic folds that extend from the apical surface of certain epithelia to increase the surface area for absorption and secretion are called?
These are called microvilli which means shaggy hair. They are tiny hairlike folds in the plasma membrane that extend from the surface of some cells. They are be seen as a "brush border" with a light microscope.
Do shiny surfaces reflect light better than dull surfaces?
A more definitive answer: If you look at a dull surface under a microscope you'll find that is is not smooth, even if it appears so to the naked eye. There are may microscopic bumps and depressions. This means that rather than a single, consistent surface there are many tiny surfaces facing in random directions. Light is subsequently reflected in random directions. In other words, there is no consistent reflection. Conversely, a shiny surface will appear much smoother. The irregularities on such a surface are generally too small to affect light in the visible spectrum. This means there is a single consistent surface for light to reflect from.
What is a cd storage unit for?
A CD storage unit is for the storage and organization of CDs. It is convenient, light, and affordable.
What type of light does earth's surface give off?
Earth's surface don't give any light. It reflects the light from its surface.
Which is a better reflector of light- a black surface or a white surface?
which is a better reflector of light-a black surface or a white surface
When the arrival of a beam of light at a surface?
when arrival of a beam of light at a surface
What means LFO Storage Tank?
Light fuel oil storage tank
What storage medium is stored as Light reflecting from pits and lands?
Optical Storage Medium
