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Optics

Optics covers the properties of light and its interactions with materials including refraction and polarization. In particular it covers the behavior of optical lenses.

526 Questions

What is polarized brown?

Polarized brown refers to a specific shade of brown that can be observed under polarized light, often in the context of mineralogy or materials science. In geology, it may describe the appearance of certain minerals when viewed through a polarizing microscope, revealing distinct optical properties and textures. The term can also be applied in other fields, such as photography, where polarized filters enhance the contrast and richness of brown tones in images.

What are some possible dangers of using night vision goggles?

The prime danger is that one (or something) would be seen and viewed while he/she doesn't know. It would be a dangerous approach for spying and observing other activities.

What are some everyday examples where an image may be magnified but resolution is not improved?

This regularly happens with computer images of the bitmap type (for example, a JPEG file), if you increase its size.

What are the cost of fiber optics cable?

The cost of fiber optic cables can vary depending on factors such as length, type of cable (single-mode or multi-mode), manufacturer, and installation requirements. On average, the cost can range from a few dollars to over $1 per foot for standard indoor fiber optic cables. Outdoor, armored, or underwater fiber optic cables can be more expensive. For long-distance, high-capacity installations, costs can be significantly higher.

Why does partial reflection and refraction still occur when the light is travelling more slowly in acrylic than in water?

It seems that you have not got a hold on refraction yet. Refraction occurs when a light is moving from one kind of medium to another kind. Now the slower the light moves more is the refraction. In fact refraction occurs due to change in the velocity of light in different mediums.

When light moves from a rarer medium to a denser medium like say from air to glass, The speed of light decreases and the light moves towards the normal. A part of the light gets reflected back into the air as it falls on a denser medium.

The reflection you see in the mirror is not perfect as due to the thickness of the glass most of the light refracts and some reflects.

What is light refraction for kids?

the bending of light when passing through an object

Is it true in Transformers that jazz wore a visor because his optics are damaged?

It was rumour that he was partly blind and wore a visor to help him have a clear vison, but this was never proven. there many myth on Jazz being born Decepticon but was took in by the Autbots, visor was there to hide his red optics from others ye again this was never proven. Till futher information come to hand, will never know fully.

What does LC mean in fiber optics?

LC stands for Lucent Connector. It is a type of small form-factor fiber optic connector used to terminate optical fibers. LC connectors are popular in high-density applications due to their compact size and high performance.

What type of telescope does not use optics?

Telescopes can be made to see in almost any part of the electromagnetic spectrum: visible light, infrared light, ultraviolet light, X-rays, or radio waves. The largest telescopes are those for radio waves - in Arecibo there is one with a diameter of 300 meters. I am not sure whether it is the largest, though.

Where can I purchase Corner Cube Retroreflectors?

CenOptics, edmondoptics, foctek,thorlabs are just some of the suppliers

How is trigonometry used in optics?

Optics deals with light waves, and all waves relate in some way to trigonometry. Also, the reflection and refraction of light involves trigonometry.

What is a core in a fiber optics?

A core in fiber optics is a single strand of fiber. It forms one half-duplex channel, where one transmitter can send data to one receiver. In order to form a full-duplex channel, two cores or strands are required. Many fiber optic cables contain many cores organized in many bundles.

Would you expect a solution of a meso compound to rotate plane polarized light?

No, meso compounds do not rotate plane-polarized light because they have an internal plane of symmetry. This means that any rotation induced by one half of the molecule is cancelled out by the opposite rotation of the other half.

What does not happen when light travels from water into air?

The following are some things that do not happen:

  1. The water decomposes into hydrogen and oxygen.
  2. The air gets sucked into the water, forming a whirlpool.
  3. The hydrogen in the water fuses, producing a multimegaton nuclear explosion.
  4. The nitrogen in the air reacts with the hydrogen in the water forming ammonia gas.
  5. The surface of the water becomes electrically charged.
  6. etc.

Can you take a photograph of your image in a plane mirror and focus the camera on both your image and the mirror frame?

Only if you are using a pinhole camera.

If you reduce the aperture you will increase the depth of focus, but you can't decrease the aperture to a pinhole on most cameras.

What can fiber optics do, and why are they so fast?

you can find out over several pages just need to be able to search and you'll have everything in your hands just go ahead and nobody can stop you just Strive

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