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Makovka662 [10]
1 year ago
11

Twisted copper telephone wire, coaxial copper cable, fiber-optic cable, and media for wireless transmission are all __________.

Computers and Technology
1 answer:
mina [271]1 year ago
8 0

Twisted copper telephone wire, coaxial copper cable, fiber-optical cable, and media for wireless transmission are all physical transmission medium.

A system or material that can mediate the propagation of signals for telecommunications purposes is referred to as a transmission medium. Typically, signals are applied to a wave of some sort that is appropriate for the selected medium.

For instance, data may modulate sound, and while air is a common transmission channel for sounds, solids and liquids can also be used. A useful transmission medium for electromagnetic waves like light and radio waves is vacuum or air.

Although a physical substance is not necessary for the propagation of electromagnetic waves, these waves are typically impacted by the transmission medium they pass through, for example, by absorption, reflection, or refraction at the interfaces between media. Therefore, waves can be transmitted or guided using technical devices.

To know more about transmission medium click here:

brainly.com/question/28113920

#SPJ4

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Which two extensions in scratch are correctly matched to their accessibility goals
enyata [817]

The two extensions in scratch are correctly matched to their accessibility goals Translate extension and  Text to speech extension.

<h3>What are Scratch Extensions?</h3>

Scratch extensions are known to be used in an interface with external hardware and information outside of the Scratch website via new blocks.

Note that The two extensions in scratch are correctly matched to their accessibility goals Translate extension and  Text to speech extension.

Learn more about scratch  from

brainly.com/question/25720264

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4 0
2 years ago
Hazel has just finished adding pictures to her holiday newsletter. She decides to crop an image. What is cropping an image?
Ilya [14]
B) cutting off part of the image

hope it helps
3 0
3 years ago
In this chapter, you saw an example of how to write an algorithm that determines whether a number is even or odd. Write a progra
vagabundo [1.1K]

Answer:

// Program is written in Java Programming Language

// Comments are used for explanatory purpose

// Program starts here

public class RandomOddEve {

/** Main Method */

public static void main(String[] args) {

int[] nums = new int[100]; // Declare an array of 100 integers

// Store the counts of 100 random numbers

for (int i = 1; i <= 100; i++) {

nums[(int)(Math.random() * 10)]++;

}

int odd = 0, even = 0; // declare even and odd variables to 0, respectively

// Both variables will serve a counters

// Check for odd and even numbers

for(int I = 0; I<100; I++)

{

if (nums[I]%2 == 0) {// Even number.

even++;

}

else // Odd number.

{

odd++;

}

}

//.Print Results

System.out.print("Odd number = "+odd);

System.out.print("Even number = "+even);

}

8 0
4 years ago
Read 2 more answers
Somebody supplied me with a file that was edited on a Windows machine. The file contains carriage returns in addition to the new
maria [59]

Answer:

It is  tr.

Explanation:

For removing all the carriage returns you can make use tr like

tr '\r\n' ' '

However, you cannot make use of the diff which finds the difference between the two files.

Onl is definitely not an option and cut holds different meaning that we know, Hence the above answer, tr can definitely help as shown above,

3 0
3 years ago
Question 16 of 20
IgorLugansk [536]

Answer:

c

Explanation:

8 0
4 years ago
Read 2 more answers
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