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What is the illusion of distance in a two-dimensional artwork acheived by altering the value and intensity of color and the detail?
Wiki User
∙ 10y ago
atmospheric perspective :P
Wiki User
∙ 10y ago
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Why is magnitude a better measure of strength of earthquakes than intensity?
The difference is that intensity is the extent of damage released by an earthquake and is measured differently at different places depending on its distance from the epicenter while the magnitude is the amount of energy released by an earthquake and it has a fixed energy as it is released by an earthquake.
Bar scales are used to convert map distance to ground distance?
Yes, bar scales are used to convert map distance to ground distance.
What ruler printed on a map is used to convert distance on the map to actual ground distance?
A map scale lets you convert map distance to ground distance.
What will happen to pinhole camera if the object distance is equal to image distance?
the image distance will appear the same
What determains the distance on a map?
Apart from sketch maps, maps are to scale. The distance on a map is a ratio of the distance in the real world.
How does light intensity vary with distance form the source?
Light intensity is inversely proportional to the square of the distance: I = k/d2
How does the intensity of a sound wave change if the distance from the source is reduced by a factor of 4?
- 6 dB is incorrect. It will decrease by 12 dB.
How does distance affect intensity of radiation?
The source doesn't care how far you are from it, or whether you're even there, andthere's no relationship between that and the intensity of the radiation it gives off.However, the intensity of the radiation that you receivefrom it is inversely proportionalto the square of your distance from it ... same math as for gravity.
Does sound Intensity decrease linearly with distance?
No, it follows the inverse square law. That is, the intensity is inversely proportional to the square of the distance. I2/I1 = (r1/r2)². Intensity decreases with 1/r² from increased distance, while the sound pressure decreases only with 1/r from increased distance.
What physical law describes the manner in which the intensity of sunlight changes as the observer moves away from the sun?
The Conservation of Energy or power Law. This gives the inverse distance law of Intensity: Intensity on Earth = intensity on sun (radius/sun distance to earth)2 .
What happens to the intensity of ionizing radiation when you move away?
The intensity reduces in proportion to the square of your distance from the source.
The intensity of a sound describes?
Its loudness at a particular distance
What distance is the sound intensity level 25dB?
That depends on the sound intesity level at the point of origen. Sound fall of with the square of the distance but the original intensity must be known.
How does intensity vary with distance from the source?
It's an inverse-square law - for instance, double the distance, and the intensity will be reduced by a factor 1/4.This assumes that there is nothing absorbing the light (for instance, fog); if there is, the intensity in the above example will of course be even less than 1/4 the original intensity.
What mathematical equation can be used to show the relationship between distance and intensity?
Speed = Distance/Time
How does the intensity of a sound wave change if the distance from the source increases by a factor of 2?
The intensity increases by a factor of 4-APEX
How is the intensity of a sound related to the distance between the source and the receiver?
The intensity of a sound will decrease according to an inverse square law.
