Answer:
The answer is 2988 bits per seconds
Explanation:
Solution
Given that:
Bandwidth (B) = 300Hz
Signal to noise ratio (SNR) = 30dB
Now let C = channel capacity
Using Deubel formula we have the following:
SNR db = 10* log (SNR)
30 =10* log (SNR)
So,
SNR =log^⁻1 (3)
SNR = (10)^3
SNR = 1000
Thus SNR =1000
Now
Applying the Shannon's equation
C = B * log₂ ( 1 + SNR)
C = 300 * log₂ ( 1 + 1000)
C = 300 * log₂ (1001)
C = 300 * 9.96
C =2988
Hence the capacity of the channel for teleprinter channel is 2988 bits per second.
Answer:
2.342m
Explanation:
Given
Time = 0.5 s
Height of Window = 2m
Because the pot was in view for a total of 0.5 seconds, we can assume that it took the cat 0.25 seconds to go from the bottom of the window to the top
Using this equation of motion
S = ut - ½gt²
Where s = 2
u = initial velocity = ?
t = 0.25
g = 9.8
So, we have.
2 = u * 0.25 - ½ * 9.8 * 0.25²
2 = 0.25u - 0.30625
2 + 0.30625 = 0.25u
2.30625 = 0.25u
u = 2.30625/0.25
u = 9.225 m/s ------------ the speed at the bottom of the pot
Using
v² = u² + 2gs to calculate the height above the window
Where v = final velocity = 0
u = 9.225
g = 9.8
S = height above the window
So, we have
0² = 9.225² - 2 * 9.8 * s
0 = 85.100625 - 19.6s
-85.100625 = -19.6s
S = -85.100625/19.6
S = 4.342
If 4.342m is the height above the window and the window is 2m high
Then 4.342 - 2 is the distance above the window
4.342 - 2 = 2.342m
I=B
II=C
III=E
IV=D
V=A
I have to write a bunch of extra things otherwise it won't let me post the answer lol.
Answer:
Does it look a bit weird?
By Tx/Rx reverse the technician can address this issue.
C. Tx/Rx reverse
<u>Explanation:</u>
Technician has to trouble the laptop, since the laptop is connected and got internet while is the network resources inside the office. But if he connects the same laptop in research lab end user is not connected
Following troubleshooting to made
1. Routing is done properly
2. Any packet dropping by using TRACE command in windows operating system.
Since DHCP is used in office, whereas same type is not used in research lab. End user can try TX/RX reverse cable to connect in the research laptop.