What does elaborate mean? i need a definition, sentence,synonym, antonym and part of speech?

How did the early inventors create an illusion of moving figures?

svlad2 [7]

Answer:

The illusion of motion pictures is based on the optical phenomena known as persistence of vision and the phi phenomenon. The first of these causes the brain to retain images cast upon the retina of the eye for a fraction of a second beyond their disappearance from the field of sight, while the latter creates apparent movement between images when they succeed one another rapidly. Together these phenomena permit the succession of still frames on a motion-picture film strip to represent continuous movement when projected at the proper speed (traditionally 16 frames per second for silent films and 24 frames per second for sound films). Before the invention of photography, a variety of optical toys exploited this effect by mounting successive phase drawings of things in motion on the face of a twirling disk (the phenakistoscope, c. 1832) or inside a rotating drum (the zoetrope, c. 1834). Then, in 1839, Louis-Jacques-Mandé Daguerre, a French painter, perfected the positive photographic process known as daguerreotypy, and that same year the English scientist William Henry Fox Talbot successfully demonstrated a negative photographic process that theoretically allowed unlimited positive prints to be produced from each negative. As photography was innovated and refined over the next few decades, it became possible to replace the phase drawings in the early optical toys and devices with individually posed phase photographs, a practice that was widely and popularly carried out.

There would be no true motion pictures, however, until live action could be photographed spontaneously and simultaneously. This required a reduction in exposure time from the hour or so necessary for the pioneer photographic processes to the one-hundredth (and, ultimately, one-thousandth) of a second achieved in 1870. It also required the development of the technology of series photography by the British American photographer Eadweard Muybridge between 1872 and 1877. During that time, Muybridge was employed by Gov. Leland Stanford of California, a zealous racehorse breeder, to prove that at some point in its gallop a running horse lifts all four hooves off the ground at once. Conventions of 19th-century illustration suggested otherwise, and the movement itself occurred too rapidly for perception by the naked eye, so Muybridge experimented with multiple cameras to take successive photographs of horses in motion. Finally, in 1877, he set up a battery of 12 cameras along a Sacramento racecourse with wires stretched across the track to operate their shutters. As a horse strode down the track, its hooves tripped each shutter individually to expose a successive photograph of the gallop, confirming Stanford’s belief. When Muybridge later mounted these images on a rotating disk and projected them on a screen through a magic lantern, they produced a “moving picture” of the horse at full gallop as it had actually occurred in life.

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3 years ago

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Describe the relation between mass hysteria and the salem witch trials

Paha777 [63]

Answer:

Mass Hysteria In The Salem Witch Trials. ... The Salem witch trials began in February 1692. The Salem witch trials occurred in colonial Massachusetts.

Explanation:

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3 years ago

What were the earliest form of economic Activity

Studentka2010 [4]

Trading is one of them

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3 years ago

Read the excerpt from Thomas Paine’s work Common Sense. O ye that love mankind! Ye that dare oppose, not only the tyranny, but t

Debora [2.8K]

Answer:

answers to the choosing language quiz

O ye that love mankind! Ye that dare oppose, not only the tyranny, but the tyrant, stand forth! Every spot of the old world is overrun with oppression. Freedom hath been hunted round the globe. Asia, and Africa, have long expelled her—Europe regards her like a stranger, and England hath given her warning to depart. O! receive the fugitive, and prepare in time an asylum for mankind.

1. Which best describes the tone of this excerpt?

emotional and passionate

2. Which phrase best defines the denotative meaning of a word?

the literal meaning of the word

3. What is the denotation of the word “bound” in this excerpt?

trapped

4. Which word best describes Tan’s language in this excerpt

conversational

5. What type of language should be used in a critical analysis essay?

formal

6. What is one way that Douglass achieves his purpose of persuading the reader to see his point of view?

by repeating the word “you” to directly relate to the reader

7. We hold these truths to be self-evident, that all men are created equal, that they are endowed by their Creator with certain unalienable Rights, that among these are Life, Liberty and the pursuit of Happiness. —That to secure these rights, Governments are instituted among Men, deriving their just powers from the consent of the governed, —That whenever any Form of Government becomes destructive of these ends, it is the Right of the People to alter or to abolish it, and to institute new Government.

Which best describes the language in this excerpt?

passionate and logical

8. Tortillas and poetry. They go hand in hand. Books nourish the spirit, bread nourishes our bodies. Our distinct cultures nourish each one of us, and as we know more and more about the art and literature of the different cultures, we become freer and freer. . . .

I don’t know anyone who doesn’t like to sample different ethnic foods, the breads of many many groups; just as many of us enjoy sampling books from different areas of the world. I travel to foreign countries, and I know more about myself as I learn more about my fellow human beings. Censorship imposes itself in my path of knowledge, and that activity can be justified by no one.

Which phrase from the excerpt uses formal English?

“that activity can be justified by no one”

9. Whenever any Form of Government becomes destructive of these ends, it is the Right of the People to alter or to abolish it, and to institute new Government, laying its foundation on such principles and organizing its powers in such form, as to them shall seem most likely to effect their Safety and Happiness.

In this excerpt, certain words are capitalized to

highlight the supremacy of certain concepts.

10.Whenever any Form of Government becomes destructive of these ends, it is the Right of the People to alter or to abolish it, and to institute new Government, laying its foundation on such principles and organizing its powers in such form, as to them shall seem most likely to effect their Safety and Happiness.

Which choice best describes the purpose of this text?

to persuade readers to oppose the censorship of literature

Explanation:

100% correct on edge

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3 years ago

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Why is there a need of communication among people especially individuals with different backgrounds?

kondor19780726 [428]

Answer:

communicating will help them learn more about each other's culture , norms and traditions.

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3 years ago