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inessss [21]
3 years ago
10

Which pair of properties apply to both sound and electromagnetic waves?

Computers and Technology
2 answers:
ycow [4]3 years ago
6 0

A) Both waves carry energy and refract. ( Don’t worry, it’s the right answer, I did this question myself )

Alex73 [517]3 years ago
3 0
Both waves can have interference, reflection, and diffraction.

Wave interference is a phenomenon that occurs when two waves meet while traveling along the same medium. The interference of waves causes the medium to take on a shape that results from the net effect of the two individual waves upon the particles of the medium.

Wave reflection happens when a wave reaches the boundary between one medium and another medium, a portion of the wave undergoes reflection and a portion of the wave undergoes transmission across the boundary.

Wave diffraction<span> involves a change in direction of waves as they pass through an opening or around a barrier in their path.<span> </span></span>
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What is the equivalent of film speed in digital cameras?
elena55 [62]
The equivalent of film speed in a digital camera is going to be sensitivity. This will make the correct answer B. 
3 0
3 years ago
Read 2 more answers
Write a repetition statement that outputs the numbers 45 , 51 , . . . , 165 . That is, all of the multiples of 6 in increasing o
Bingel [31]

Answer:

#include <iostream>

using namespace std;

int main()

{

   int i = 45;

   for ( i = 45; i <=165; i = i + 6)

       cout << i << endl;

}

Explanation:

I corrected your code and highlighted the mistakes. Even though you wrote the correct algorithm, your code did not compile because of the typos you made.

Remember, C++ is a case-sensitive language. That means, "For" is not same as "for".

Generally, variables and keywords are written in lower case. Of course, there are exceptions, such as constant variables are all written in uppercase letter and class names start with an uppercase letter.

8 0
3 years ago
Which of the following is a type of monitor port?
Soloha48 [4]
B. all of those.

just to clarify,
HDMI is the port for monitor and sound.

VGA is for video/monitor port
and display port.... I don't know, but it's a type of monitor port.
7 0
3 years ago
How to recover permanently deleted files from drive
HACTEHA [7]
Go into your trash bin in your computer.
7 0
3 years ago
Assume inputFile is a Scanner object used to read data from a text file that contains a number of lines. Each line contains an a
anzhelika [568]

Answer:

words.hasNext()

Explanation:

Given the code snippet below:

  1.        while (inputFile.hasNextLine()) {
  2.            String word = "";
  3.            String line = inputFile.nextLine();
  4.            Scanner words = new Scanner(line);
  5.            while (words.hasNext()) {
  6.                word = words.next();
  7.            }
  8.            System.out.println(word); }
  9.    }

We have a inputFile Scanner object that can read data from a text file and we presume the inputFile has read several rows of data from the text file. So long as there is another line of input data available, the outer while loop will keep running. In each outer loop, one line of data will be read and assign to line variable (Line 3). Next, there is another Scanner object, words, which will take the current line of data as input. To get the last word of that line, we can use hasNext() method. This method will always return true if there is another tokens in its input. So the inner while loop will keep running so long as there is a token in current line of data and assign the current token to word variable. The word will hold the last token of current line of data upon exit from the inner loop. Then we can print the output (Line 8) which is the last word of the current line of data.

7 0
3 years ago
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