I believe its "Thinking Universe"
Answer:
A communication barrier is anything that prevents us from receiving and understanding the messages others use to convey their information, ideas and thoughts.They can interfere with or block the message you are trying to send.
Answer:
2.489 dB
Solution:
As per the question:
Power ratio, 
The Equivalent of this power ratio in decibel or dB is calculated by taking the log of the power ratio as below:


Thus the value of the power ration in decibel comes out to be 2.489 dB
Answer:
Explanation:
(a) aaAbb (b) bBab (c) aaAbB b
The parse tree and phases are shown in the attached diagram below
Answer:
userInput = input("Please enter a string of words ")
userInput.split ()
for item in userInput.split ():
if item =="darn":
print("Censored")
break
else:
print(userInput)
Explanation:
Using Python programming language, the input function is used to receive the users input and save in a variable userInput
Then the .split method is used to convert the words into a list of words.
Using a for loop, the code checks for the word darn and prints censored if it exists else it prints the userInput