Answer:
Unknown wavelength of light is
Explanation:
In Young's double slit experiment we know that position of bright fringe is given as
so we have
here we know that position of 4th bright fringe of first wavelength is same as the position of 5th bright fringe of second wavelength
here we know that
now we have
<h3><u>Answer;</u></h3>
It has allowed for faster transmission of Internet signals.
<h3><u>Explanation</u>;</h3>
- <em><u>Fiber optics technology is a technology that uses glass threads to transmit data. </u></em>A fiber optic cable is made of a bundle of glass threads each capable of transmitting messages modulated onto light waves.
This technology has a number of advantages over electrical transmission which includes;
- <em><u>Extremely high band width; it can transmit a higher volume of data per unit time compared to other means.</u></em>
- <em><u>Long distance; data can be transmitted over long distance compared to copper cables.</u></em>
- <em><u>It has allowed faster transmission of data such as internet signals.</u></em>
- <em><u>Low security risk and</u></em>
- <em><u>Resistance to electromagnetic interference among others.</u></em>
In object in motion stays in motion; speed