Physics, asked by moudipam437, 2 months ago

A 25 km long optical fibre having a fibre loss of 0.8 dB/km is used in a communication link. If the input is 200 microwatts, what would be the output power?

Answers

Answered by deepmalasharmadto198

0

Answer:

!!!!!!!!!!!!!+!++++++!!!!!!!!!!!!!!!!

Previous Question

Next Question

Similar questions

Geography, 1 month ago

define sarikayou alsocan askme questionon urprofile that'swhy iwill getspace toanswer youalso,what is weight?

Math, 1 month ago

the entire form of 3√5 is √b, then b-5a/7 is...

Geography, 1 month ago

please try to reply and the earliest...

Science, 2 months ago

18. Which of the following has double bonds? A) Ethane and oxygen B) Nitrogen and Ethane C) Oxygen and methane D) Methane and carbon dioxide...

Math, 2 months ago

The roots of the quadratic equation x²+2pq=(p+2q)x are...

Science, 10 months ago

do you know which part of the yielde fibres,?

Physics, 10 months ago

Write “REFLECTION” on a transparent sheet and hold the sheet in front of a plane mirror and observe the image of “REFLECTION” in the mirror. Explain your observation.

Computer Science, 10 months ago

How to Speed up our laptop.