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Radio Wave Properties: Electric and Magnetic Dipole Antennae

132,099 views

Harvard Natural Sciences Lecture Demonstrations

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

76%
  • 4:50 / 6:20

Speech Rate:

  • 131 wpm - Conversational

Category:

  • Education

Tags :

Intro:

Video Vocabulary

lightbulb

/ˈlīt ˌbəlb/

noun

device used to convert electricity into light.

fluorescent

/ˌflo͝o(ə)ˈresənt/

adjective noun

Having the property of fluorescence; brightly lit. fluorescent tube or lamp.

standing

/ˈstandiNG/

adjective noun verb

(Of an army) permanently ready to fight. position, status, or reputation. To be (as stated).

increases
noun other verb

rise in size, amount, or degree of something. Amount something grows by. To make or become larger in size or amount.

amplifying

/ˈampləˌfī/

verb

To add more details to a story or something said.

transmit

/tranzˈmit/

other verb

To broadcast by using signals to a radio/TV. To transfer a disease between people.

transmitting

/tranzˈmit/

verb

To transfer a disease between people.

plugged

/pləɡ/

verb

To promote or advertise a product.

minimum

/ˈminəməm/

adjective noun

smallest or lowest. least or smallest amount or quantity possible or required.

amplifier

/ˈampləˌfī(ə)r/

noun

electronic device for increasing amplitude of electrical signals.

evidence

/ˈevədəns/

noun verb

information indicating whether something is true. be or show evidence of.

intensity

/inˈtensədē/

noun

quality of being intense.

sending

/ˈsendiNG/

noun verb

unpleasant or evil thing or creature supposedly sent by someone with paranormal or magical powers to warn. To move something quickly in a particular way.

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