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Is the brightness of glow in the dark materials affected by the light source used to make them glow or only by the intensity of the light Does the light source?
Wiki User
∙ 12y ago
It depends on the luminescence of the materials. I see no difference between "the light source" and "the intensity of the light". Please restate and/or clarify the question.
Wiki User
∙ 12y ago
Anonymous
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What happens to the illuminance when you move away from the light source?
The intensity decreases.
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Three ( 3 ) measurable quantities of light?
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The intensity reduces in proportion to the square of your distance from the source.
What will happen to the brightness of blub connected in series with a solenoid with a source of dc?
THE brightness would decrease as solenoid would have some resistance.
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it refers to the brightness of a light source as it appears to the eye
What is the relationship between the intensity of the radiation given off from a radiation source and distance from the radiation source?
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.
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
