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Radioactivity: Etymology/History and Physics [CC]

25,961 views

Kathy Loves Physics & History

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

98%
  • 14:23 / 14:36

Speech Rate:

  • 148 wpm - Conversational

Category:

  • Education

Tags :

Intro:

Special thanks to The Free Dictionary for providing us with the information used in this web page

Video Vocabulary

published

/ˈpəbliSHt/

published
adjective verb

(of book etc.) prepared and issued for public sale. To release information to the general public.

radiation

/ˌrādēˈāSH(ə)n/

radiation
noun

Energy transmitted as rays, waves or particles.

understand

/ˌəndərˈstand/

understand
verb

perceive intended meaning of.

declaring

/diˈkler/

declaring
verb

To say something in an official or sure way.

translates

/transˈlāt/

translates
verb

express sense of words or text in another language.

actually

/ˈak(t)SH(o͞o)əlē/

actually
adverb

Used to add new (often different) information.

following

/ˈfälōiNG/

following
adjective noun preposition verb

next in time. body of supporters or admirers. coming after or as a result. To be the logical result of something.

powerful

/ˈpou(ə)rfəl/

powerful
adjective adverb

Having a lot of physical force, energy, strength. very.

radioactive

/ˌrādēōˈaktiv/

radioactive
adjective

emitting or relating to emission of ionizing radiation or particles.

polonium

/pəˈlōnēəm/

polonium
noun

Radioactive metallic element that is similar to tellurium and bismuth; occurs in uranium ores but can be produced by bombarding bismuth with neutrons in a nuclear reactor.

substance

/ˈsəbstəns/

substance
noun

Having material form; existing.

nouvelle

/no͞oˈvəl/

nouvelle
adjective noun

relating to or specializing in nouvelle cuisine. (Literary) another name for novella, A short novel.

wireless

/ˈwī(ə)rləs/

wireless
adjective noun

using radio, microwaves, etc. to transmit signals. broadcasting, computer networking, or other communication using radio signals.

responded

/rəˈspänd/

responded
verb

To answer something or someone.

commonly

/ˈkämənlē/

commonly
adverb

very often.

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