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.
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Answer:
public class Point
{
public int x;
public int y;
Point(int x,int y)
{
this.x=x;
this.y=y;
}
public static void main(String[] args)
{
Point p1=new Point(-2,3);
Point p2=new Point(3,-4);
System.out.println("distance:"+distance(p1,p2));
}
private static double distance(Point p1,Point p2)
{
return Math.sqrt(Math.pow(p2.x-p1.x, 2)+Math.pow(p2.y-p1.y, 2));
}
}
Explanation:
The java program defines the Point class and the public method 'distance' to return the total distance between the two quadrants passed to it as arguments (they are both instances of the Point class).
The technical terms for the statement "The repeatedly working capacity of computer" is known to be "diligence.
<h3>Why is the working capacity of computer" known to be "diligence."?</h3>
The capacity of a computer is known to be one that carry out or performs a lot of task in a repetitive manner without getting tired and as such, one can say the computer is diligent.
Note therefore that The technical terms for the statement "The repeatedly working capacity of computer" is known to be "diligence.
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Answer:
C. Dow Jones
Explanation:
It’s the Dow Jones certainly, and we also know it as Dow 30. You will find with a little research that Dow Jones is an index of the 30 carefully chosen blue-chip stocks, and general industrial stocks. And this is price prejudiced average, and of 30 stocks that can be well-thought-out as an all-purpose measure for the whole stock market performance.
Answer:
The answer to the following blank is Theme.
Explanation:
To change themes in powerpoint:
- Firstly, click on DESIGN tab then, click in the Themes group.
- Then, choose one of the following themes.
- Then, under Custom, choose the custom theme to apply.
- Then, under Office, click the built-in themes and apply. If users goal is display the little to no color in the user's presentations then, apply the Office Theme.
- After all, click the Browse for Themes, and then locate and then click the theme.
