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Why does light appear dimmer the farther the observer is from the object?
Wiki User
∙ 12y ago
i don't know I'm serious. :I
sorry
i wish i knew right now too
Wiki User
∙ 12y ago
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Does the size of an object appear to change as the observer moves closer to or farther away from the object?
Yes, the closer you get the bigger the object will appear but to only the size of the object really is, and the farther away you get the small it will get
Describe how absorption and scattering can affect a beam of light?
How absorption and scattering can affect a beam of light is if the beam of light is farther away from an object, the light would be dimmer. But, if the beam of light was closer to the object, then the light would appear brighter.
Why does an object submerged in water appear closer to the surface than it actually is?
Because - light reflecting back to the observer from the object is bent as it leaves the water. This makes the object appear to be in a different place to where it actually is.
How can two different observers measure a different speed for the same object?
It depends on the observer's frame of reference. If both are stationary then an object's speed will be measured to be the same. If one or both are moving at unequal velocities, then the same object will appear to move at a different speed for each observer.
How is the size of an object affected by its distance from an observer?
Its size is not affected in the least by its distance from an observer. If it were, can you possibly imagine thestress and strain on Brett Favre's body during a game, as he is watched by 60,000 people in the stands, allat different distances from him ? ! ?The object's APPARENT size ... i.e. the angle that it subtends at the eye of the observer ... depends onthe observer's distance from it, in the following totally predictable and purely geometrical fashion:The angle subtended by the object =arctangent [ (object's dimension perpendicular to the line of sight) divided by (observer's distance) ].But that's the observer's fault, not the object's.
Does the size of an object appear to change as the observer moves closer to or farther away from the object?
Yes, the closer you get the bigger the object will appear but to only the size of the object really is, and the farther away you get the small it will get
What a celestial object moves farther away from the viewer it will appear .?
It will look dimmer and dimmer. Also, smaller and smaller (the angular diameter gets to be smaller and smaller).
What As a celestial object moves farther away from the viewer it will appear .?
It will look dimmer and dimmer. Also, smaller and smaller (the angular diameter gets to be smaller and smaller).
WHAT HAPPENS As a celestial object moves farther away from the viewer it will appear .?
brighter btw add me on fb @kevin garcia
An object that is farther away than another object will have a parallax?
The farther an object is from the observer, the smaller its parallax is.
How absorption and scattering can affect beam of light?
How absorption and scattering can affect a beam of light is if the beam of light is farther away from an object, the light would be dimmer. But, if the beam of light was closer to the object, then the light would appear brighter.
How can absorption and scattering affect a beam of light?
How absorption and scattering can affect a beam of light is if the beam of light is farther away from an object, the light would be dimmer. But, if the beam of light was closer to the object, then the light would appear brighter.
Describe how absorption and scattering can affect a beam of light?
How absorption and scattering can affect a beam of light is if the beam of light is farther away from an object, the light would be dimmer. But, if the beam of light was closer to the object, then the light would appear brighter.
As a celestial object moves farther away from the viewer it will appear .?
smaller
Why does an object submerged in water appear closer to the surface than it actually is?
Because - light reflecting back to the observer from the object is bent as it leaves the water. This makes the object appear to be in a different place to where it actually is.
How does the relative distance of objects from the earth affect how they appear?
Other things being equal, the farther away an object is, the dimmer (less bright) it will appear. If no light is lost (due to gas or dust in the line of sight), there is an inverse-square law - for example, an object that is 10 times closer to another one, both of which have the same real brightness, will look 100 times brighter to us.
How does the relative distance of objects from the earth affects how they appear?
Other things being equal, the farther away an object is, the dimmer (less bright) it will appear. If no light is lost (due to gas or dust in the line of sight), there is an inverse-square law - for example, an object that is 10 times closer to another one, both of which have the same real brightness, will look 100 times brighter to us.
