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How is laser light different from a light in a light bulb?
Laser light is different from light in a light bulb because it is focused, coherent, and monochromatic. This means that laser light is concentrated, all the waves are in step with each other, and the light consists of a single color or wavelength. Conversely, light from a light bulb is diffuse, incoherent, and contains multiple wavelengths/colors.
Is looking at a laser more dangerous than looking at a light-bulb of the same intensity?
Yes, looking at a laser can be more dangerous than looking at a light bulb of the same intensity. This is because lasers emit highly concentrated, powerful beams of light that can cause eye damage much more quickly than the diffused light from a light bulb.
What kind of electronic has two legs and gives out light?
An LED, laser, or light bulb.
Is looking at a laser more dangerous than looking at a light bulb of the same intensity?
Yes. There is a huge difference between a 1-watt laser and a 1-watt light bulb. A 1-watt laser will burn a hole in your eye.
What is the filament in a light bulb made of?
The filament in a light bulb is typically made of tungsten.
Why is a lasor beam have more enery then a light bulb?
A laser beam has more energy than a light bulb because it is a concentrated beam of coherent light, meaning the light waves are all in sync and traveling in the same direction. This coherence allows the laser beam to deliver its energy more efficiently and at higher intensities compared to the dispersed light emitted by a light bulb.
When was the commercial light bulb made?
in 1856 Edison made the first light bulb :]
How was light was made?
A light bulb is made from Ukraine by 2000 workers that die per bulb
What is the filament in an incandescent light bulb made of?
The filament in an incandescent light bulb is typically made of tungsten.
What is an example of optics?
Some examples are Light bulb, fiber optics, laser surgury intruments.
How are lazers made?
Laser's are made by a series of lenses, and a powerful enough light source being passed through it. The lenses align the light particles so that they focus the light to a certain point, instead of radiating out randomly, like a light bulb.
10 man-made sources of light?
1. Incandescent light bulb 2. Halogen light bulb 3. Compact fluorescent light bulb 4. Light emitting diode (LED) 5. Mercury vapor light bulb 6. Neon light 7. High intensity discharge lamps 8. Carbon arc lamp 9. laser 10. kerosene lamp
