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The Photoelectric Effect: Light As A Particle

51,166 views

Up and Atom

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

97%
  • 7:37 / 7:49

Speech Rate:

  • 157 wpm - Fast

Category:

  • Science & Technology

Tags :

Intro:

Video Vocabulary

charged

/CHärjd/

adjective verb

(Of battery) full of electricity. To ask for money as a price for a service or goods.

connected

/kəˈnektəd/

adjective verb

brought together so that link is established. To associate a thing with something else.

opposite

/ˈäpəzət/

adjective adverb noun preposition

Being totally different from. in opposite position. opposite person or thing. Across from or on the side facing something.

physical

/ˈfizik(ə)l/

adjective noun

Concerning things that can be seen or touched. Health check at the doctors' or hospital.

battery

/ˈbadərē/

noun

Portable device that stores electricity.

desperately

/ˈdesp(ə)rətlē/

adverb

In a way that shows you don't have much hope.

importantly

/imˈpôrtntlē/

adverb

used to emphasize significant point.

somehow

/ˈsəmˌhou/

adverb

in some way.

emitter

/əˈmidər/

noun

thing which emits something.

negative

/ˈneɡədiv/

adjective exclamation noun verb

Focusing on the bad aspects; pessimistic. no. The opposite to a positive electrical charge. refuse to accept.

collector

/kəˈlektər/

noun

person who collects particular things.

attract

/əˈtrakt/

verb

To make something move closer using magnetic force.

interference

/ˌin(t)ərˈfirəns/

noun

action of interfering.

positively

/ˈpäzədivlē/

adverb

in positive or affirmative way.

quantum

/ˈkwän(t)əm/

noun

discrete quantity of energy proportional in magnitude to frequency of radiation.

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