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Introduction to special relativity and Minkowski spacetime diagrams | Khan Academy

196,118 views

Khan Academy

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

99%
  • 13:36 / 13:43

Speech Rate:

  • 191 wpm - Fast

Category:

  • Education

Tags :

Intro:

Video Vocabulary

conundrum

/kəˈnəndrəm/

noun

confusing and difficult problem or question.

spaceship

/ˈspā(s)ˌSHip/

noun

spacecraft.

drifting

/ˈdriftiNG/

adjective verb

carried slowly by current of air or water. (Of sand, etc.) to be blown into heaps by the wind.

exactly

/iɡˈzak(t)lē/

adverb

used to emphasize accuracy of figure or description.

positive

/ˈpäzədiv/

adjective noun

characterized by presence of distinguishing features. positive quality.

relative

/ˈrelədiv/

adjective noun

considered in relation or in proportion to something else. Humans or animals sharing the same family history.

situation

/ˌsiCHəˈwāSH(ə)n/

noun

An unexpected problem or difficulty.

perceived

/pərˈsēv/

verb

To notice or become aware of something.

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.. Allowing you to pass between, or to.

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