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What else can I help you with?
Can a serial port send data over a longer distance than a parallel port?
Usually, because a serial port doesn't have to deal with the problem of signal skew that can jumble the data on a parallel port and gets worse proportional to distance.
Why are some seas transparent?
Water is not totally transparent. Some light gets absorbed when it passes through water. The longer the distance, the more light gets absorbed.Water is not totally transparent. Some light gets absorbed when it passes through water. The longer the distance, the more light gets absorbed.Water is not totally transparent. Some light gets absorbed when it passes through water. The longer the distance, the more light gets absorbed.Water is not totally transparent. Some light gets absorbed when it passes through water. The longer the distance, the more light gets absorbed.
Will adding light bulbs to a parallel circuit causes all of the light bukbs to shine less brightly?
No. In a parallel circuit, the resistance gets cut in half, so logically the bulbs would do the opposite and get brighter.
How do you measure a focal length?
The formula for focal length is given byÊ1 divided by 1/a plus 1/b, where 'a' is the distance to a lamp or light source and 'b' is the distance to the wall. You find the focal length by placing a lens parallel to a white wall and focus a light source through the lens until one gets a clear image. The lamp has to be positioned so that it is close to the optical axis of the lens.
Where does the light in a light year come from?
It gets it name because it is the distance that light travels in one Earth year.
How do you get enough light if were not the closest planet to the sun?
The Earth is not the closest planet to the sun and it is generally agreed it gets enough light. Neptune however gets a negligible amount of light from the sun, which at Neptune's distance just looks like a bright star.
Example of parallel circuit?
All the light bulbs in your house are in parallel across the power line.All the devices plugged into a power strip are in parallel.Everything in your car that gets power from the 12V battery is in parallel.etc.
What factors affect the size of a shadow formed on a screen?
The size of the shadows formed changes if the distance between the object and the screen is also changed. If there is an increase in the distance between the screen and the object, the size of the shadow also increases.
Does a shadow stay the same if the object is closer to the light source?
No, the shadow will appear smaller and sharper if the object is brought closer to the light source. This is because the light rays are hitting the object from a shorter distance, creating a more defined shadow.
What distance can Infrared Light travel?
As far as you like. For example it travels from the sun and gets through our atmosphere without much difficulty.
Why does the intensity of light change with distance?
The intensity of light decreases with distance due to the spreading out of light waves over a larger area as they travel farther from the source. This spreading out of energy leads to a decrease in the concentration of light at any given point, resulting in lower intensity.
How the term looming is related to refraction of light?
Looming is the phenomena when the light traveling from denser to rarer medium gets refracted and we see images flowing in the sky it is a phenomena seen in polar regions as the air near the ground is denser
