1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Vikentia [17]
3 years ago
5

which of the following electromagnetic waves are not used for communication? a.gamma rays b.microwaves c.infrared waves d.radio

waves
Computers and Technology
1 answer:
Flura [38]3 years ago
3 0

Gamma rays are not used for communication.

-- We have no safe way to generate them.
-- We have no cheap way to detect them.
-- We have no way to impress information on them (modulate them).
-- They're dangerous.

Otherwise they're ideal for communication.


You might be interested in
Florida convicted __________ people of DUI in a one-year period from 2009 to 2010.
natka813 [3]
In 2009 at least 48,516 people were convicted of DUI and in 2010 at least 43,568. Both of the years together adds up to 92,084.

Hope this helps!
3 0
3 years ago
How could social media have a negative impact if not used properly when seeking employment
castortr0y [4]
Before hiring someone, employers often check the social media pages of people applying for a job. If their social media account has content not up to the company's standards, they may not get the job. 
8 0
3 years ago
Generally speaking, the _______ the risk, the _______ the potential return or loss
givi [52]
<span>The correct answer is higher for both blank spaces.

We all know the famous saying: "No risk, no reward". What is true is the higher your risk you also have a higher degree of reaping a higher rewards. But the opposite is also true, the more you risk the more you stand to lose. In stockbroker business this is best exemplified, as you can se brokers trying to predict the stock market in order to make greater profits. Gambling is also the good example of this. </span>
6 0
3 years ago
Read 2 more answers
What is the digital revolution and how did it change society? What are the benefits of digital media?
Rama09 [41]

Hello!

Before Social Media , Many people liked the old classical way and they had there own way to communicate with people. With social media everything changed . Companies started to grow and real face to face communication was  shrinking slowly . Kids locked themselves in there rooms to text friends and play games instead of playing outside. But technology does have a good affect for example if it wasn't for technology i wouldn't be able to help you right now ! If it wasn't for social media Wendy's wouldn't be able to Roast people . And contact over the phone would be limited .

HOPE I HELPED HAVE A BLESSED DAY!!


7 0
3 years ago
Select the correct answer.
Vedmedyk [2.9K]
D because of the sun
6 0
3 years ago
Other questions:
  • What are words with the root gest?
    15·1 answer
  • To execute a prepared SQL statement, you can use the _______ and execute methods of the PDOStatement object to set parameter val
    9·1 answer
  • All of the following are recommended to secure a wireless network EXCEPT:
    5·2 answers
  • When did mac start? when did windows start? when did lynux start?
    13·2 answers
  • Which of the following types of cloud platforms would a webmail service offered to the general public be considered?
    9·1 answer
  • In 1-2 sentences, describe some keyboard shortcuts you have used during this lesson to save you time.
    13·2 answers
  • Two types of formulas in Excel, what are they? A. Complex and simple, B. General and currency, C. Logical and Boolean, D. Trig a
    15·1 answer
  • 100POINTS!!!!!!!!!!!!!!!!!!!I WILL ANSWER ALL OF YOUR QUESTIONS PLEASE LOVES:)))Upload your completed project including the foll
    12·1 answer
  • 7 TH GRADE QUESTION...PLS HELP
    12·2 answers
  • Goals of the project objectives
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!