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What else can I help you with?
Where does this optical fibres are used?
Optical fibers are used both in medical and telecommunication purposes. Optical fibres are able to convey 100% of the light waves so they are used for seeing the internal organs of your body. Since they can transmit electromagnetic signals with such efficiency they are used for communications like underground cable and telephone wires.
Optic fibers are that arer able to transmit light waves from one place to another?
transparent glass fibers
Can optical fibers be used to transfer electricity?
While optical fibers cannot be used to transfer electricity directly, we can use them to transfer power(electrical power) within limits.If we use a fiber optic cable and stuff a large amount of light into one end, we can use photoelectric cells in the other end to convert the light into electrical energy. We'll have been able to transfer (electrical) power in this manner, though there are limits to how much power we can move like this.
What type of waves carry optical fibre signals?
Light waves carry optical fiber signals. These waves are typically in the infrared range and are able to travel long distances through the fiber without losing signal strength.
Which is not a property of optical telescopes?
We're unable to see your paper, and since you didn't offer any options, we're not able to guess what choices you have.
Is light able to pass through a colloid?
No
Which medium would a light wave not be able to pass through?
A light wave would not be able to pass through a opaque medium, such as a solid wall or a thick sheet of metal, that does not allow any light to pass through.
In what ways are radio telescopes better than optical telescopes?
Both types of telescope collect and focus electromagnetic radiation for observational purposes, the difference is their band of observed frequencies. Radio telescopes are used for the radio frequencies ( ~3km - ~30cm) while optical telescopes are used for frequencies closer to visible light ( ~0.7μm - ~0.4μm). Optical telescopes may also be able to detect infrared and ultraviolet light.
What is it called when no light is able to pass through?
opaque
Why the sailor in a submarine was able to see the image of the enemy's vessel more clearly during the day than at night?
The view through a submarine's periscope was just like looking through an optical telescope - it needed light to enter the lens to allow the user to see in detail what was in front of the periscope.
Can light travel through air?
yes. if light didn't travel through air, then you wouldn't be able to see anything!
If light is passed through the following polarizing filter which light waves will be able to pass through?
horizontal waves only
