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This demo tests your understanding of light | Barber pole, part 1

591,850 views

3Blue1Brown

Video Language:

  • English

Caption Language:

  • {{captionLanguage | language_name}} ({{captionLanguage}})

Accent:

  • English (US)

Speech Time:

99%
  • 9:53 / 9:57

Speech Rate:

  • 195 wpm - Fast

Category:

  • Education

Tags :

Intro:

Video Vocabulary

something

/ˈsəmˌTHiNG/

adverb pronoun

used for emphasis with following adjective functioning as adverb. Thing that is not yet known or named.

wiggling

/ˈwiɡəl/

verb

move or cause to move up and down or from side to side with small rapid movements.

curious

/ˈkyo͝orēəs/

adjective

Wanting to know more about something.

polarized

/ˈpōləˌrīz/

verb

To divide opinions into two extremes.

looking

/ˈlo͝okiNG/

adjective verb

having specified appearance. To appear to be when you look at them; seem.

through

/THro͞o/

adjective adverb preposition

From one end or side of something to the other. expressing movement into one side and out of other side of opening etc.. By a particular way or process; by the use of.

linearly

/ˈlinēərlē/

adverb

in straight or nearly straight line.

everything

/ˈevrēˌTHiNG/

pronoun

All of the things mentioned.

prediction

/prəˈdikSH(ə)n/

noun

A statement of what will happen next.

watched

/wäCH/

verb

To look at carefully to work out what is happening.

direction

/dəˈrekSH(ə)n/

noun

When someone tells people what to do.

cylinder

/ˈsiləndər/

noun

geometrical figure.

significance

/siɡˈnifikəns/

noun

(Statistics) being clearly different.

probably

/ˈpräbəblē/

adverb

That is likely to happen or be true.

surprise

/sə(r)ˈprīz/

adjective noun verb

That surprises you; not expected. unexpected or astonishing event, fact. cause someone to feel mild astonishment or shock.

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