<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>
Answer:
93.3x10^-3s
Explanation:
If
Resistance = 1.8 kΩ
Current = 50 mA
Capacitor = 120 μF
Voltage = 140 V
to calculate the discharge current
Applying the formula of discharge current
io=vo/R
io= 140/ 1.8x 10³
= 0.078A
to calculate the time
Applying the formula of current
io= vo/R e-t/RC
50= 140/1800e-t/RC
0.649= e-t/RC
-t/RC= ln( 0.649)
t = 0.432x 120x10^-6x 1800
t=93.3 x 10^-3seconds
Answer:
oxygen combines with small molecules. energy is released and it happens in the cytoplasm
Explanation:
D. K = Potassium (use your periodic table)
Frequency: The rate at witch something occurs or is repeated over particular period of time or in a given sample.