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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 opinion produced by thinking, or occurring suddenly in mind. To have an idea, opinion or belief about something.

detector

/dəˈtektər/

noun

Device that receives a signal and responds to it.

pretend

/prəˈtend/

adjective verb

imaginary. give appearance that something is so.

different

/ˈdif(ə)rənt/

adjective

not same as another or each other.

relative

/ˈrelədiv/

adjective noun

Measured or considered in comparison to another. person connected by blood or marriage.

constant

/ˈkänstənt/

adjective noun

Happening frequently or without pause. Thing that happens always or at a regular rate.

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.. moving in one side and out of other side of.

rethink
noun verb

reassessment. To reconsider or think again about something.

experiencing

/ˌikˈspirēəns/

verb

encounter event or occurrence.

postulates
noun other verb

thing postulated. Statement forming the basis of a theory. To claim or suggest so as to begin a debate.

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

A location on a map. To cite a piece of research in speech or writing.

another

/əˈnəT͟Hər/

adjective determiner pronoun

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

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