The use of the word "pallo-photophone" is meant to help readers understand the science behind sound films, as shown in option B.
<h3>Why is this help needed by readers?</h3>
- Because readers live in a modern age.
- Because modernity makes readers forget how technology has evolved.
- Because readers need to know where the technology came from.
The pallo-photophone was an essential creation so that we could have films with sound, where the actors speak and have greater interaction with the story and the public. Before this was not possible and although silent films were popular, talkies were much more exciting and it was through the pallo-photophone that these films could exist.
The pallo-photophone evolved over time until reaching the audio quality that movies have today. This evolution makes individuals forget how technology is a process that improves over time. For this reason, the author of the text emphasizes the pallo-photophone, to remind readers of what science was like in the past.
Learn more about Technology evolution at the link:
brainly.com/question/26448619
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Answer:
Over Speeding.
Drunken Driving.
Distractions to Driver.
Red Light Jumping.
Avoiding Safety Gears like Seat belts and Helmets.
Non-adherence to lane driving and overtaking in a wrong manner.
Explanation:
<span>Capital gains are the money that an investor earns by buying and selling a stock. Specifically, it is the gain (or loss) that the investor makes by selling the stock. Capital gains can be calculated by subtracting purchase price from the selling price of the stock. An example of this would be if Bob buys a stock for $20 and then a year later sells the stock for $30. His capital gains would be $10 (selling price minus purchase price).</span>
