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Special Relativity Part 2: Time Dilation and the Twin Paradox

185,295 views

Professor Dave Explains

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

89%
  • 7:55 / 8:49

Speech Rate:

  • 166 wpm - Fast

Category:

  • Education

Tags :

Intro:

Video Vocabulary

thought

/THôt/

noun verb

Idea or memory. To have an idea about something without certainty.

detector

/dəˈtektər/

noun

Device that receives a signal and responds to it.

pretend

/prəˈtend/

adjective verb

imaginary. To act as if something is true when it is not.

different

/ˈdif(ə)rənt/

adjective

not same as another or each other.

relative

/ˈrelədiv/

adjective noun

Measured or considered in comparison to another. Members of the family.

constant

/ˈkänstənt/

adjective noun

occurring continuously. Thing that happens always or at a regular rate.

through

/THro͞o/

adjective adverb preposition

From one end or side of something to the other. From the beginning of something until the end. Allowing you to pass between, or to.

rethink
noun verb

reassessment. consider something.

experiencing

/ˌikˈspirēəns/

verb

encounter event or occurrence.

postulates
noun other verb

thing postulated. Statement forming the basis of a theory. suggest existence or truth of.

special

/ˈspeSHəl/

adjective noun

Being additional or extra. Heavily discounted sales item.

inertial

/iˈnərSHəl/

adjective

Concerning inertia.

velocity

/vəˈläsədē/

noun

Speed in a given direction.

reference

/ˈref(ə)rəns/

noun verb

Note in a book, etc. giving source of information. provide book or article with citations of sources of information.

another

/əˈnəT͟Hər/

adjective determiner pronoun

One more, but not this. used to refer to additional person or thing of same type as one. One more (thing).

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