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How Heinrich Hertz Discovered Radio to Validate Maxwell's Equations

65,107 views

Kathy Loves Physics & History

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

96%
  • 9:45 / 10:04

Speech Rate:

  • 152 wpm - Fast

Category:

  • Science & Technology

Tags :

Intro:

Video Vocabulary

existence

/iɡˈzistəns/

noun

fact or state of existing.

thought

/THôt/

noun verb

Idea or memory. To have an idea about something without certainty.

brought

/briNG/

verb

To take or go with someone to a place.

intimidated

/inˈtiməˌdāt/

adjective verb

Made timid or fearful as by threats. To make someone feel afraid.

electricity

/əˌlekˈtrisədē/

noun

form of energy resulting from existence of charged particles such as electrons or protons.

influential

/ˌinflo͞oˈen(t)SH(ə)l/

adjective noun

having great influence on person or thing. influential person.

suggested

/sə(ɡ)ˈjest/

verb

To mention something that could be done; propose.

pessimistic

/ˌpesəˈmistik/

adjective

tending to see worst aspect of things or believe that worst will happen.

mathematically

/ˌmaTH(ə)ˈmadək(ə)lē/

adverb

In a precise or mathematical way.

perfect
adjective noun verb

So good it cannot be improved. perfect tense. To do something so well, it cannot be done better.

experimentally

/ikˌsperəˈmen(t)əlē/

adverb

by means of scientific experiment.

executed

/ˈeksəˌkyo͞ot/

verb

put plan, order, etc. into effect.

electromagnetic

/əˌlektrōmaɡˈnetik/

adjective

relating to interrelation of electric currents or fields and magnetic fields.

started

/stärt/

verb

To do, be or happen for the first time; begin.

decided

/dəˈsīdəd/

adjective verb

definite. To make a choice about; choose after thinking.

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