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What are the advantages and disadvantages of using a burning laser flashlight?
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What are the disadvantages to the emerging technology of the Phosforce flashlight?
Some disadvantages to the emerging technology of the Phosforce flashlight are: The price! First of all you would need a high power laser which in itself can be quite expensive. Second, you need the phosphoric lens. Together, these are way more expensive than a regular flashlight. Also, a high power laser can be dangerous. They can do severe damage to eyes and cause burns when handled improperly.
How is laser light different from light emitted from a flashlight?
Laser light is different in many ways. These are the biggies. a) Laser light is almost monochromatic. Because it is created by exciting a specific substance to emit photons, the light emitted by the source is almost all one specific wavelength. The light from a flashlight contains all of the colors in the spectrum, forming "white light". b) Laser light is very coherent. This means that the waves leaving the laser remain in phase for a very long time. Light from a flashlight is not coherent. As a result, a laser can project a distinct beam of light much farther than a flashlight. c) Laser light is directional. This means that the beam of light being emitted does not spread much with distance. Hence it can still appear as a point of light many meters away from the source. A flashlight beam will quickly spread the further it is viewed from the source. Because of these fundamental properties, lasers are an excellent experimental device.
How a beam of laser light is different than the beam of light produced by a flashlight?
It does depend on the kind of laser, but the main difference is that a laser emits a focused beam of light of the same wavelength (i.e. color) while a flashlight emits light of many different wavelengths, and 'beams' this light by reflecting it using a concave mirror built into it behind/around the bulb.
Why is a laser capable of burning things?
A laser is capable of burning things because of the way they work. A laser by definition generates an intense beam of monochromatic light. This monochromatic light is actually electromagnetic radiation which because of its intensity causes things to burn.
What tool is used to help determine the colors of light emitted by a flashlight?
My guess is of these four:a psychrometera laser pointera spectroscopean anemometer
What are the disadvantages to the emerging technology of the Phosforce flashlight?
Some disadvantages to the emerging technology of the Phosforce flashlight are: The price! First of all you would need a high power laser which in itself can be quite expensive. Second, you need the phosphoric lens. Together, these are way more expensive than a regular flashlight. Also, a high power laser can be dangerous. They can do severe damage to eyes and cause burns when handled improperly.
What are the advantages and disadvantages of Turret punch press and Laser punch press?
Compare the advantages of Turret punch press and conventional punch press
What are the disadvantages of laser obscurtion?
There are no disadvantages.
What are the advantages and disadvantages of laser lipo surgery as compared to traditional liposuction?
Laser liposuction is a very experimental treatment and most people are still avoiding it. It can be less painful but it is much more expensive.
Difference between a laser and a burning laser?
Burning lasers create more heat than normal lasers. Strictly speaking, Laser include burning laser. Burning lasers are powerful laser pointers like 300mW or above, they can burn objects like paper and tapes.
How do you make a laser toy?
Take a flashlight and pretend it's a laser or go to the store and buy one.
Do I need a special printer to print on plain labels from my computer?
A laser or inkjet printer is suitable for plain label printing. Both have advantages and disadvantages.
What kind of laser will cut matal?
A burning laser will cut the metal
What are the disadvantages of laser technology?
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What are the advantages and disadvantages of printers?
Advantages:the colour is perfectit is faster than dot matrix, daisy wheel and laser printers.Disadvantages:very expensive
What are the disadvantages of a hair laser device?
While it also has numerous advantages, laser hair removal is quite expensive, is not very effective for gray or blonde hair and may cause different kind of skin irritation, that disappear in a matter of hours.
How are a laser beam and flashlight beam alike and different?
A laser is L ight A mplification by S imulated E mission of R adiation a flashlight is pretty much a lightbulb that in some cases with the design of it can be amplified They're both alike as they both consist of photons. They're different because the laser only emits one wavelength, while a flashlight emits a mix of wavelengths. They're also different because in the light from the laser all the light waves are emitted in synch(crests and troughs appears simultaneously) while from the flashlight they appear every which way
