COMPUTERS AND TECHNOLOGY HIGH SCHOOL

What have been three technological changes to photography in the last 200 years?

Answers

Answer 1
Answer:

There has been been a lot of technological changes to photography in the last 200 years.

The Three technological changes are:

  • The types of cameras: there are now digital cameras, phones of good camera quality against the old black and white.

  • Ths editing systems now for picture taken is better you can snap and get instant editing and printing you can edit to your taste.

  • New, developed and better equipment gear for the cameras and their safety.

Photography involves taking pictures. The camera was brought into limelight in the United States in the early 1800s

The camera and the technology used by camera has improved greatly over the years.

Example of these technological advances are:

  • Picture frame lighting is everywhere to highlight the photographs as they hold it.
  • The introduction of color to the photographs in 1861.
  • The production of disposable cameras and waterproof ones.

In the The first official camera which was invented in 1814, it was a big, clunky machine was used in taking still life pictures in black and white.

Conclusively, all of these improvement do arise occasionally as time goes by.

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Answer 2
Answer: The technological changes to photography in the last 200 years are as follows :-
-First there was only black and white or sepia.
-Then a big revolution was color photography. 
-Then the was the instant photograph so you didn't need a dark room the Polaroid. 
-Finally there was the change over to digital photography. 
-People processed their own black and white photography but not color.

Hope this helps!

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Q44. Cell A20 displays an orange background when its value is 5. Changing the value to 6 changes the background color to green. What type of formatting is applied to cell A20

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The type of formatting that is applied to cell A20 is called conditional formatting.

Conditional formatting in Excel Sheet enables an easier method of highlighting noteworthy cells or ranges of cells,displaying data by employing data bars, color scales, and icon sets that match particular variations in data.

A conditional format modifies the look of cells based on the conditions you set. The cell range will be formatted provided that the conditions are true; if otherwise, it will be false and the cell range will not form.

Learn more about conditional formatting here:

brainly.com/question/25051360

In most GUI programming environments, the programmer can change all of the following attributes of most components except their ...

Answers

Answer:

handle

Explanation:

What is unique about the date calculations from other formulas?O Some do not require any arguments.
O It uses absolute numbers.
O It uses/ for division.
O It uses parentheses for arguments.

(THE ANSWER IS A)

Answers

A i guess........ i mean u said it so free points ig
A (free points ty heh)

Which of the following is not a commonly found online dictionary?a. rhyming
b. translation
c. geographical maps
d. acronyms and abbreviations

Answers

C. Geographical Maps
A. Rhyming it doesn't exist 

Assume that an int variable age has been declared and already given a value. Assume further that the user has just been presented with the following menu: S: hangar steak, red potatoes, asparagus T: whole trout, long rice, brussel sprouts B: cheddar cheeseburger, steak fries, cole slaw (Yes, this menu really IS a menu!) Write some code that reads the String (S or T or B) that the user types in into a String variable choice that has already been declared and prints out a recommended accompanying drink as follows: if the value of age is 21 or lower, the recommendation is "vegetable juice" for steak, "cranberry juice" for trout, and "soda" for the burger. Otherwise, the recommendations are "cabernet", "chardonnay", and "IPA" for steak, trout, and burger respectively. Regardless of the value of age, your code should print "invalid menu selection" if the character read into choice was not S or T or B. ASSUME the availability of a variable, stdin, that references a Scanner object associated with standard input.

Answers

Answer:

Hi!

The method in Java:

public void chooseMenuAndDrink(int age) {

     String menu;

     Scanner stdin = new Scanner(System.in);

     menu = stdin.next().charAt(0); //read the char and save the value on menu.

     

     if ( menu.equals("S") ) {  // if menu is S

           if(age > 21) { // and age > 21

          System.out.println("cabernet");  // prints cabernet

          } else { System.out.println("vegetable juice"); } // else prints vegetable juice

      }

      if ( menu.equals("T") ) {

           if(age > 21) {

         System.out.println("chardonnay");

     } else { System.out.println("cranberry juice"); }

  }

           if ( menu.equals("B") ) {

           if(age > 21) {

            System.out.println("IPA");

     } else { System.out.println("soda"); }

  }      

  if (!menu.equals("B") & !menu.equals("T") & !menu.equals("S")) { // if menu is not B, T or S

          System.out.println("invalid menu selection"); // prints invalid menu selection

     }

}

Television does not depict a great deal of violence. t/f

Answers

The answer is False.

Television depict a great deal of violence. Since the television was introduced, a great deal of violent programming could be found in the medium. This is still a case of today and still on the process of investigation and development. Criticism emerged, what was depicted has been continuously being argued.

Answer:

False

Explanation:
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