Blue
Blue
Visible light does not have watts as a direct measurement, since watts (W) quantify power, not the light itself. However, the power output of a light source can be measured in watts, indicating how much energy it emits as visible light over time. For example, a typical incandescent bulb might produce around 800 lumens of visible light with a power consumption of about 60 watts. The actual amount of visible light (in lumens) produced per watt varies by the type of light source used.
Both the Sun and a light bulb produce light through the process of electromagnetic radiation. This involves the emission of photons, which are particles of light that carry energy. In both cases, this energy is converted into visible light that we are able to see.
it is a shade of blue and violet
To protect yourself from visible light waves, especially in bright environments, you can wear sunglasses with UV protection to reduce glare and shield your eyes. Using hats with brims can provide additional shade for your face and eyes. Additionally, installing window films or using blackout curtains can minimize exposure to bright light indoors.
Blue
Red
Yes, shadows can still be present in shade. Shadows are created when an object blocks light from reaching a surface, so even in shaded areas, if there is a source of light and an object obstructing that light, a shadow can still be formed.
Light bulbs emit electromagnetic radiation, specifically visible light, to produce light.
a mirror
Illuminated objects
light microscopes produce magnified images by focusing visible light rays.
Light bulb, Lamp, Sun, Screens of electronics, cameras, and Lightning.
ultraviolet waves
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A light bulb radiates visible light when an electric current passes through its filament, causing it to glow and produce light.
The most common color of light produced is white, as it is a combination of all visible wavelengths of light.