1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
vichka [17]
3 years ago
10

What is the device that uses sprockets along a film's perforated edges to run 50 feet of film in thirty seconds? A. cinematograp

he B. kaleidoscope C. kinetoscope D. vitaphone
Computers and Technology
1 answer:
katovenus [111]3 years ago
5 0
The answer is C. <span><span>Kinetoscope
</span>
</span>A Kinetoscope was a film viewing device in which the film was watched through a peephole. Early versions required you to spin it. One of the features was that it ran 50 feet of film in 30 seconds, So this is the correct answer to your question. :)<span>

I hope this helped. Have a great day!</span>
You might be interested in
whenever I try to make an account it says it can't sign me up at this time or something- can you help?-
Rus_ich [418]

Answer:

You can try emailing tech support and describing your issue. In order to get the best help as quickly as possible, try providing screenshots of what happens when you sign in or describe everything you see on the screen when the problem occurs, and quote error messages directly when possible.

5 0
3 years ago
Write a function named partfthat takes inas parameterstwo parallel lists: a list of times (in increasing order), and a list of d
mario62 [17]

The program calculates the velocity between points in a list is written below. The program is written in python 3 thus ;

t = input("Enter time values : ")

<em>#Enter</em><em> </em><em>the</em><em> </em><em>time</em><em> </em><em>values</em><em> </em><em>of</em><em> </em><em>the</em><em> </em><em>data</em>

p = input("Enter distance values : ")

<em>#Enter</em><em> </em><em>the</em><em> </em><em>distance</em><em> </em><em>values</em>

dist = [float(x) for x in p.split()]

time = [float(x) for x in t.split()]

<em>#pyt</em><em> </em><em>then</em><em> </em><em>values</em><em> </em><em>in</em><em> </em><em>a</em><em> </em><em>list</em><em> </em>

def partfthat(dist, time):

<em>#initialize</em><em> </em><em>function</em><em> </em><em>that</em><em> </em><em>takes</em><em> </em><em>in</em><em> </em><em>two</em><em> </em><em>parameters</em><em> </em>

vel = []

<em>#empty</em><em> </em><em>list</em><em> </em><em>to</em><em> </em><em>hold</em><em> </em><em>the</em><em> </em><em>calculated</em><em> </em><em>velocity</em><em> </em><em>values</em><em> </em>

i = 0

<em>#indexer</em><em> </em>

while i <= len(dist)-2:

<em>#while</em><em> </em><em>loop</em><em> </em><em>to</em><em> </em><em>iterate</em><em> </em>

v = (dist[i+1] - dist[i]) / (time[i+1] -time[i])

<em>#</em><em>Use</em><em> </em><em>the</em><em> </em><em>velocity</em><em> </em><em>formula</em><em> </em>

vel.append(v)

<em>#append</em><em> </em><em>values</em><em> </em><em>to</em><em> </em><em>the</em><em> </em><em>empty list</em><em> </em><em>created</em><em> </em>

i+=1

return vel

print(avg_vel(dist, time))

<em>A</em><em> </em><em>sample</em><em> </em><em>run</em><em> </em><em>of</em><em> </em><em>the</em><em> </em><em>program</em><em> </em><em>is</em><em> </em><em>attached</em><em>.</em><em> </em>

Learn more : brainly.com/question/25681441

4 0
3 years ago
Jacob is preparing a presentation on the health and social advantages of taking up a sport at an early age. Most of the slides i
8090 [49]

Answer:

C. Make the slide image large so the charts can be seen clearly.

Explanation: Edg

8 0
2 years ago
The appropriate use of social media includes _____. having arguments with people with whom you disagree having arguments with pe
lesantik [10]

An appropriate use of social media includes: C. having thought-provoking debates.

<h3>What is social media?</h3>

Social media refers to a collection of Internet software applications which are designed and developed so as to avail end users an ability to add, share and discuss different information, as well as enhance collaboration and debates between community members over the Internet.

In this context, we can logically deduce that having thought-provoking debates and making constructive posts are appropriate use of social media.

Read more on social media here: brainly.com/question/25546524

#SPJ1

3 0
2 years ago
What is the configuration of a multimedia computer​
sertanlavr [38]

Answer:

) In computers and computer networks, a configuration often refers to the specific hardware and software details in terms of devices attached, capacity or capability, and exactly what the system is made up of.

Explanation:

hope it helps

3 0
4 years ago
Other questions:
  • 1.
    13·1 answer
  • The ________ contains the central electronic components of the computer. select one:
    14·1 answer
  • Explain why professional software that is developed for a customer is not simply the programs that have been developed and deliv
    13·1 answer
  • Why is it important to evaluate the website on which you plan to shop?
    7·2 answers
  • Another name for divergent boundaries that occur under the ocean is
    6·2 answers
  • Consider the following program where the zu format specifier is used to display as an integer the result of sizeof. #include #in
    11·1 answer
  • Similarities between inline css and internal css​
    6·1 answer
  • Assume that x and y are boolean variables and have been properly initialized. !(x || y) || (x || y) The result of evaluating the
    10·1 answer
  • Most file managers include a way to create a folder through the save dialog box. true or false?
    9·1 answer
  • Select the correct technical term for each definition by using the drop-down menus.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!