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Stellar distance using parallax | Cosmology & Astronomy | Khan Academy

109,788 views

Khan Academy

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

98%
  • 11:29 / 11:40

Speech Rate:

  • 168 wpm - Fast

Category:

  • Education

Tags :

Intro:

Video Vocabulary

apparent

/əˈperənt/

adjective

clearly visible or understood.

straight

/strāt/

adjective adverb noun

extending or moving uniformly in one direction only. in straight line. part of something that is not curved.

outside
adjective adverb noun preposition

situated on or near outside. Beyond the limits or edges of some place, thing. external side or surface. situated beyond boundaries of.

everyday

/ˈevrēˌdā/

adjective adverb

Used or seen daily; for daily use; ordinary. each day.

different

/ˈdif(ə)rənt/

adjective

Not of the same kind; unlike other things.

parallax

/ˈperəˌlaks/

noun

effect whereby position or direction of object appears to differ when viewed from different positions.

changing

/CHānj/

verb

To make or become something else.

direction

/dəˈrekSH(ə)n/

noun

When someone tells people what to do.

relative

/ˈrelədiv/

adjective noun

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

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).

something

/ˈsəmˌTHiNG/

adverb pronoun

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

objects
noun other verb

material thing. The things that the action of a verb acts upon. express disagreement.

galaxies

/ˈɡaləksē/

noun other

system of millions or billions of stars. A group of stars and planets in space.

looking

/ˈlo͝okiNG/

adjective verb

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

experience

/ˌikˈspirēəns/

noun verb

Knowledge gained by living life, doing new things. To gain knowledge by doing things.

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