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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:

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

Video Vocabulary

lightbulb

/ˈlīt ˌbəlb/

lightbulb
noun

device used to convert electricity into light.

fluorescent

/ˌflo͝o(ə)ˈresənt/

fluorescent
adjective noun

having fluorescence. fluorescent tube or lamp.

standing

/ˈstandiNG/

standing
adjective noun verb

(Of an army) permanently ready to fight. Your status or position relative to your community. To last for a long time.

increases
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/

amplifying
verb

increase volume of.

transmit

/tranzˈmit/

transmit
other verb

To broadcast by using signals to a radio/TV. To transfer to other people e.g. ownership of car.

transmitting

/tranzˈmit/

transmitting
verb

To transfer data from one machine to another.

plugged

/pləɡ/

plugged
verb

To promote or advertise a product.

minimum

/ˈminəməm/

minimum
adjective noun

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

amplifier

/ˈampləˌfī(ə)r/

amplifier
noun

electronic device for increasing amplitude of electrical signals.

evidence

/ˈevədəns/

evidence
noun verb

Factual proof that helps to establish the truth. be or show evidence of.

intensity

/inˈtensədē/

intensity
noun

quality of being intense.

sending

/ˈsendiNG/

sending
noun verb

unpleasant or evil thing or creature supposedly sent by someone with paranormal or magical powers to warn. To give information or greetings to someone.

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