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What are gravitational waves? - Amber L. Stuver

851,517 views

TED-Ed

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

87%
  • 4:45 / 5:25

Speech Rate:

  • 157 wpm - Fast

Category:

  • Education

Tags :

Intro:

Video Vocabulary

objects
noun other verb

material thing. Goals or purposes of particular plans or activities. express disagreement.

everything

/ˈevrēˌTHiNG/

pronoun

all things.

something

/ˈsəmˌTHiNG/

adverb pronoun

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

ripples

/ˈripəl/

noun other verb

small wave or series of waves on surface of water. Small gentle low wave on the surface of water, etc.. form or flow with small waves on surface.

detector

/dəˈtektər/

noun

Device that receives a signal and responds to it.

observable

/əbˈzərvəb(ə)l/

adjective

Being able to be seen, noticed, or sensed.

billions

/ˈbilyən/

noun number

1000 million. thousand million.

gravitational

/ˌɡravəˈtāSH(ə)nəl/

adjective

Concerning the force of gravity.

circled

/ˈsərk(ə)l/

verb

move round.

morning

/ˈmôrniNG/

adverb exclamation noun

every morning. good morning. time between midnight and noon.

massive

/ˈmasiv/

adjective

Very big; large; too big.

witnessed

/ˈwitnəs/

verb

To see an event take place (usually a crime).

stronger

/strôNG/

adjective

More powerful.

millions

/ˈmilyən/

number

1,000,000.

observation

/ˌäbzərˈvāSH(ə)n/

noun

Practice of performing actions required by rules.

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