Who invented a system of sending messages over telegraph lines using a seris of dots and dashes

Answers

Answer 1
Answer: Samuel Morse was the inventor of the morse code.

Related Questions

Kirk found a local community college with a two-year program and he is comparing the cost with that of an out-of-state two-year school. What is the expected total cost for one year at the local community college if Kirk lives at home? What is the expected total cost for one year at the out-of-state school if Kirk lives on campus?
5 band resistor with two red bands, two gold bands, one purple band?
Which it is the environmental impact of cutting down trees and what their solutions
What does wireless technology use to transmit signals?microwavesradio wavesultraviolet wavesX-ray
What is optical media

1. Target area range is a survey of what lies about __________ seconds ahead of the vehicle. A. 5-10 B. 10-20 C. 20-30 D. 40-50

Answers

Answer:

Target area range is a survey of what lies about 12-20 seconds ahead of the vehicle. Correct Answer is B. (10-20 second)

Explanation:

Target area range is the space between your vehicle and the target area. A target area is an area on the roadway where the target is located. A target can be anything such as a car, a traffic signal, a blackhead, etc.

Target area range is also a section of roadway where the target is located and the area to the left and right of the target area

Answer:

The correct answer is option B- 10-20

Explanation:

Target area range is a survey of what lies about 10-20 seconds ahead of the vehicle.

The target area range in a survey is kept at about 12 seconds to 20 seconds ahead of the vehicle. It is important to fix it at the center of the pathway as well. The area between the vehicle and the target area is known as the target area range. It could be anything, a vehicle, signal, or stationary objects.

PLEASE HELP ASAP I WILL MARK AS BRILLIANTMultiple Choice
1. Which term, as it relates to the Internet, means to act in an unthinking, unsafe, or disrespectful manner online? (1 point)
irresponsible behavior
moderate-risk behavior
low-risk behavior
responsible behavior
2. Caley took a bunch of pictures at her birthday party last week. She wants to share them with her friends. Which of the following choices is a low-risk way to do so? (1 point)
using a password-protected website and making sure only specific friends can see it
posting them on an unsecured website that she knows her friends will visit
e-mailing them to a group e-mail list that includes her friends and a few others
posting the pictures on a social media site and tagging her friends
3. Jim posts a picture on a social media website that might be offensive to some people. The only people who can see the picture are a group of friends he carefully selected because he thought they would find the picture funny and would not be offended by it. Despite his precautions, why might Jim’s actions be thought of as irresponsible behavior? (1 point)
The password protection on the website might not work.
Posting offensive pictures is disrespectful of the feelings of others.
Social media sites are never secure.
Taking humorous photos is irresponsible.
4. Which of the following is the most high-risk scenario? (1 point)
Jim e-mails his friends several times a week.
Jenna posts pictures of the homecoming dance on her website.
Tina texts her friend with her address when inviting her to come over.
Mark posts his e-mail address to gain access to a dozen online gambling sites

Answers

1) Irresponsible behavior.
2) Using a password-protected website and making sure only specific friends can see it.
3) Posting offensive pictures is disrespectful of the feelings of others.
4) Mark posts his e-mail address to gain access to a dozen online gambling sites.

Answer:

1. A

2. A

3. B

4. D

Explanation:

If a line is 4’ and you scaled it using 1/8” =1’ what would the size of the line be?

Answers

One half inch to scale

Is any original content you create and record in a lasting form

Answers

As stated by the copyright law any original content you create and store on your own is Intellectual Property.  

Explanation:  

Copyright law is the Legitimate approach that says subjects like writing, pictures, music more Creative contents belongs to human who create them. Another person cannot legally copy your work and assume it as theirs.

The content is the intellectual property of its creator. Copyright law secure your intellectual property from duplication and gives license to the owner of the original property.

Anything that you create is yours and others will be in trouble if they take it without your permission. It would be under Copyright Law.

Who makes the most computers

Answers

The company that makes the most computers in the entire world is HP 
China is #1 
U.S.A. is #2
India is #3

Mary can view the thumbnails of her presentation slides when she’s creating the slides which element of the programs interface is she seeing

Answers

Answer:

Slide Panel

Explanation:

I had the same question