differences in the color of light will change the color's appearance as it is seen under fluorescent and incandescent.
An incandescent lamp, like the sun, produces a spectrum of light in every color in a wide band, broad enough to cover the entire visible spectrum -- and extending past it to many colors that humans can't see.
A fluorescent lamp produces a spectrum of light in a few narrower bands of color. That is why a fluorescent lamp is more energy efficient than a incandescent -- the fluorescent lamp doesn't waste energy producing photons that humans can't see.
Some materials (such as white paper) reflect all visible colors equally. They look white in almost any kind of light.
Other materials absorb some colors more strongly than other colors. They look colored in "white" incandescent light.
If we have a material that reflects most colors equally, except for a narrow band of colors, and that band is in the "dark" part of of the fluorescent spectrum -- it will look the same color as white paper. If we have another material that reflects most colors equally, except for a narrow band of colors that is in one of the bands of colors produced by a flourescent lamp -- that material will look even more deeply colored in fluorescent light than in incandescent light.
The incandescent light bulb, or incandescent lamp, works by heating an electrical filament until it glows like a fire, and, like a fire, procuces mostly mid-spectrum light. A fluorescent style light uses high voltage energy to turn an inert gas and/or Mercury vapor into a plasma that emits ultraviolet radiation. That ultraviolet radiation is converted into visible light using phosphorus powders. When a phosphorus chemical is exposed to U.V. radiation it will fluoresce, producing a specific frequency of visible light. A wide range of phosphorus compounds is used together to produce a visible light that appears full-spectrum. Using a prism you can refract the light and see what colors of the spectrum are actually being produced.
Because they emphasis part of spectrum.
It meas that the bulb uses 25 watts of electric power to run. Different types of bulb produce different amounts of light, with incandescent bulbs producing the least. A bigger proportion of the energy supplied to the compact fluorescent bulb is transferred to light and less wasted to the surroundings as heating.
White light is a mixture of different colors. Different materials have different surface properties; as a result, one material may reflect a larger percentage of red light, and a smaller percentage of other colors, such as blue or green light - thus, it will appear red. Another material may reflect more green light than other colors, so it will appear more green.
All of them. We see by the colors that reflect back into our eyes or are absorbed by the object they're hitting
the color of the light it reflects and absorbs. If the object reflects red and absorbs all other colors, the object will appear red.
White light contains all colors, as white light hits an object certain colors (ranges of wavelength and frequency) are absorbed by the object while others are reflected. The colors reflected are what are seen by our eyes, thus those colors reflected dictate the color of the object. For example, the average green plant reflects light at frequencies of 5.76 x10^14 (green) which then is seen by our eyes and our brains then determine the object is green
differences in the color of light will change the color's appearance as it is seen under fluorescent and incandescent. An incandescent lamp, like the sun, produces a spectrum of light in every color in a wide band, broad enough to cover the entire visible spectrum -- and extending past it to many colors that humans can't see. A fluorescent lamp produces a spectrum of light in a few narrower bands of color. That is why a fluorescent lamp is more energy efficient than a incandescent -- the fluorescent lamp doesn't waste energy producing photons that humans can't see. Some materials (such as white paper) reflect all visible colors equally. They look white in almost any kind of light. Other materials absorb some colors more strongly than other colors. They look colored in "white" incandescent light. If we have a material that reflects most colors equally, except for a narrow band of colors, and that band is in the "dark" part of of the fluorescent spectrum -- it will look the same color as white paper. If we have another material that reflects most colors equally, except for a narrow band of colors that is in one of the bands of colors produced by a flourescent lamp -- that material will look even more deeply colored in fluorescent light than in incandescent light.
It meas that the bulb uses 25 watts of electric power to run. Different types of bulb produce different amounts of light, with incandescent bulbs producing the least. A bigger proportion of the energy supplied to the compact fluorescent bulb is transferred to light and less wasted to the surroundings as heating.
it depends on what kind of object is that
Sunlight is a mix of all colors. Pigments in the object reflect different colors of light, which you see.
No, the colors you see are the colors that are reflected by the object. White light is composed of several different wavelengths of energy, these different energies correspond to different visible colors. When an object absorbs the light, it absorbs its energy, the rest of the energy is reflected from the surface. That energy is what you see in the form of photons (light). So, if an object looks blue to you, that object is absorbing red light.
rainbow
Light is emmited from within the object.
a prism
The answer is a blue-green colour.
its called dispersion, its when white light enters an object and disperses into different colors
it reflects violet and absorbs the other colors
Yes/No. The light itself isn't luminous, rather it is a wave that our eyes percieve, but if you remove the words "a" and "object" from your question you get... Yes, which is why we make incandescent lightbulbs. They glow brightly.