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JulsSmile [24]
1 year ago
13

The cathode ray tube eventually was eventually used for what entertainment device?

Computers and Technology
1 answer:
Oliga [24]1 year ago
5 0

\huge\underline{\underline{\boxed{\bm {Answer:}}}}

\large\bm{Television}

\huge\underline{\underline{\boxed{\bm {Explanation:}}}}

The cathode ray tube can be said to be a vacuum tube which contains one or more electric guns. This tube produces images when an electron beam strikes a phosphorescent surface. This tube produces pictures as a form of video signals. The entertainment device, which the cathode ray tube was eventually used for since it produces pictures, is a television set.

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How can u refer to additional information while giving a presentation
yawa3891 [41]

Answer:

There are various ways: Handing out papers/fliers to people, or presenting slides.

7 0
3 years ago
A palindrome is a string that reads the same from left to right and from right to left. Design an algorithm to find the minimum
stepladder [879]

Answer:

Explanation:

The following code is written in Python. It is a recursive function that tests the first and last character of the word and keeps checking to see if each change would create the palindrome. Finally, printing out the minimum number needed to create the palindrome.

import sys

def numOfSwitches(word, start, end):

   if (start > end):

       return sys.maxsize

   if (start == end):

       return 0

   if (start == end - 1):

       if (word[start] == word[end]):

           return 0

       else:

           return 1

   if (word[start] == word[end]):

       return numOfSwitches(word, start + 1, end - 1)

   else:

       return (min(numOfSwitches(word, start, end - 1),

                   numOfSwitches(word, start + 1, end)) + 1)

word = input("Enter a Word: ")

start = 0

end = len(word)-1

print("Number of switches required for palindrome: " + str(numOfSwitches(word, start, end)))

3 0
2 years ago
Suppose you are asked to design a rotating disk where the number of bits per track is constant. You know that the number of bits
Olenka [21]

Answer:

suppose i was i would tell them i dont know and walk away

Explanation:

in thoery this is correct

you said suppose so i answerd

there is no use in reporting or getting this taken down

nether is it right

im not stealing points

Because in thoery its an answer

<em><u>THIS IS MY PROTEST</u></em>

6 0
3 years ago
In Microsoft Word, when you highlight existing text you want to replace, you are in
kirill115 [55]
The correct answer is C. Typeover mode

This is when you select a text and can then type over it and it automatically replaces it with what you're writing. It also creates a little box that lets you edit the selected part easily if that's what you need with things like bold or italic or change the text color.
6 0
3 years ago
What does it mean to calculate frequencies within a dataset?
WITCHER [35]

Answer:

to count the number of cases that fall into different subgroups within a dataset.

Explanation:

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Hence the answer of this question is third option given in the question.

8 0
3 years ago
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