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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. Some things you can see or touch, but is not alive. express disagreement.

everything

/ˈevrēˌTHiNG/

pronoun

All of the things mentioned.

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.. To travel or move as small gentle waves.

detector

/dəˈtektər/

noun

Device that receives a signal and responds to it.

observable

/əbˈzərvəb(ə)l/

adjective

able to be noticed or perceived.

billions

/ˈbilyən/

noun number

1000 million. thousand million.

gravitational

/ˌɡravəˈtāSH(ə)nəl/

adjective

relating to movement towards centre of gravity.

circled

/ˈsərk(ə)l/

verb

To enclose in something round by surrounding it.

morning

/ˈmôrniNG/

adverb exclamation noun

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

massive

/ˈmasiv/

adjective

large and heavy.

witnessed

/ˈwitnəs/

verb

To see the signing of an official document.

stronger

/strôNG/

adjective

(Of tea or beer) darker or thicker.

millions

/ˈmilyən/

number

1,000,000.

observation

/ˌäbzərˈvāSH(ə)n/

noun

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