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White light is a mixture of many waves of different links called frequency, it's like Musical Instruments playing different notes, but the light from a laser contains waves of one light only which make a single color.
Wiki User
∙ 11y ago
White light consists of a spectrum of different wavelengths and colors, while laser light is monochromatic and consists of a single color or wavelength. Laser light is coherent, meaning the light waves are in phase with each other, while white light is incoherent. Laser light is also focused and directional, while white light scatters in all directions.
Wiki User
∙ 13y agoLaser light is a narrow beam of light but regular light is not a narrow beam of light.
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The term laser is an acronym for Light Amplification by Stimulated Emission of Radiation. A laser beam is a powerful, narrow, monochromatic and directional beam of electromagnetic radiation. Often, these beams are within the visible spectrum of light. A laser device excites the atoms in a lasing medium. The electrons of these atoms move to a higher orbit, then release photons, creating a laser light.
Wiki User
∙ 12y agoLight is really an electromagnetic wave. Each wave has brightness and color, and vibrates at a certain angle, so-called polarization. This is also true for laser light but it is more parallel than any other light source. Every part of the beam has (almost) the exact same direction and the beam will therefore diverge very little. With a good laser an object at a distance of 1 km (0.6 mile) can be illuminated with a dot about 60 mm (2.3 inches) in radius.It can also be made very monochromic, so that just one light wavelength is present. This is not the case with ordinary light sources.Alternatively check out this website, for copy-and-pasted answers...
http://www.nobelprize.org/educational/physics/laser/facts/index.html
Wiki User
∙ 12y agoOrdinary light Vs Laser light
Ordinary light:
1. multi chromatic or monochromatic. Though monochromatic it is not coherent
2. Diverging
3. Less intense
Laser light:
1. Only monochromatic
2. Coherent
3. Non diverging
4. Highly intense.
Wiki User
∙ 14y agoLaser light is coherent and monochromatic, whereas natural light is not coherent and is polychromatic.
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Monochromatic means all the light is an exact color - in fact, an exact wavelength, whereas natural white light comprises a random assortment of all colors (all visible wavelengths). Non-laser light is almost never monochromatic, although colored filters can be used to reduce natural light to a narrow range of wavelengths in a specific region of the spectrum.
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Coherent means all the light waves are in perfect phase as they pass through any point. Coherent waves do not interfere with each other as they travel, and therefore coherent waves can travel over great distances.
Wiki User
∙ 7y agoLaser light is different in two main aspects.* It is monochromatic, i.e., all the light has the same frequency (or color).
* It is in phase - all the individual pieces of light have their maximum at the same time.
Wiki User
∙ 13y agoones red and ones white. hope this help with anyone struggling.
Wiki User
∙ 12y agolaser light has a constant wavelength whereas regular light is made up of many wavelengths
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What is the main difference between laser and ordinary white light?
The main difference is that laser light is coherent, meaning the light waves are aligned and moving in a single direction, while ordinary white light is non-coherent, with light waves traveling in random directions. Laser light is also monochromatic, meaning it consists of a single color, while white light contains a mixture of different colors.
What is the difference between a laser light and the light beam from a white flashlight?
A laser light is coherent, meaning its waves are all in phase and directional, giving a narrow beam. In contrast, light from a white flashlight is incoherent and spreads out in various directions. Laser light also has a single color (wavelength), while white light contains a mix of colors.
How can you tell the difference between a laser and a beam of white light?
A laser produces a narrow, intense, and coherent beam of light with a single color or wavelength, while white light consists of a combination of different wavelengths. Lasers have high directionality and are often used in precise applications like cutting or surgery, while white light is more diffused and natural in appearance. Additionally, lasers have distinct properties such as coherence and monochromaticity that differentiate them from white light sources.
Difference between normal light and laser light ray?
Normal light consists of multiple wavelengths and directions, while laser light consists of a single wavelength and direction. Laser light is also coherent and focused, allowing it to travel long distances without spreading out. Additionally, laser light is much more intense and has properties that make it useful in various applications such as surgery, communication, and manufacturing.
What is the difference in light intensity between white and black?
White reflects most light, appearing brighter. Black absorbs most light, appearing darker. The intensity difference between them can vary depending on the specific shade of white or black being compared.
What is the main difference between laser and ordinary white light?
The main difference is that laser light is coherent, meaning the light waves are aligned and moving in a single direction, while ordinary white light is non-coherent, with light waves traveling in random directions. Laser light is also monochromatic, meaning it consists of a single color, while white light contains a mixture of different colors.
What is the difference between a laser light and the light beam from a white flashlight?
A laser light is coherent, meaning its waves are all in phase and directional, giving a narrow beam. In contrast, light from a white flashlight is incoherent and spreads out in various directions. Laser light also has a single color (wavelength), while white light contains a mix of colors.
How can you tell the difference between a laser and a beam of white light?
A laser produces a narrow, intense, and coherent beam of light with a single color or wavelength, while white light consists of a combination of different wavelengths. Lasers have high directionality and are often used in precise applications like cutting or surgery, while white light is more diffused and natural in appearance. Additionally, lasers have distinct properties such as coherence and monochromaticity that differentiate them from white light sources.
What makes holograms?
Holograms are like a photograph the only difference is that instead of white light it needs a laser
Difference between normal light and laser light ray?
Normal light consists of multiple wavelengths and directions, while laser light consists of a single wavelength and direction. Laser light is also coherent and focused, allowing it to travel long distances without spreading out. Additionally, laser light is much more intense and has properties that make it useful in various applications such as surgery, communication, and manufacturing.
What is the principle of work of the filter when white light incident on it and laser incident too?
what is principle work of filter when white light incident on it and laser incident too
What is the difference in light intensity between white and black?
White reflects most light, appearing brighter. Black absorbs most light, appearing darker. The intensity difference between them can vary depending on the specific shade of white or black being compared.
Is it possible to create white colored laser?
It is, but you have to use an red, blue and green laser. White light is a mixture of different wavelenght's en thus cannot be created with a single laser
What is the principle work of the filter when white light incident on it and laser incident too?
When white light is incident on a filter, it selectively absorbs certain wavelengths of light and transmits others based on its design. With a laser, the filter will either transmit or reflect the specific wavelength of the laser light, depending on its properties. In both cases, the filter's role is to control the passage of light based on its optical characteristics.
What is the difference between white light and the light from gaseous elements?
White light is a mixture of colours, light from gaseous elements is of one colour, sometimes of just one wavelength (frequency)
Is laser light hotter than white light?
No, laser light is not typically hotter than white light. The temperature of light is determined by its energy density, not its color or source. Laser light can feel more intense on the skin because it is focused in a narrow beam, but it does not have a higher temperature than white light.
What is the difference between light and darkness?
One's white and one's black, just like she said.
