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Impedance

337,448 views

Khan Academy

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

75%
  • 8:50 / 11:40

Speech Rate:

  • 175 wpm - Fast

Category:

  • Education

Tags :

Intro:

Video Vocabulary

sinusoid

/ˈsīnəˌsoid/

noun

Tiny endothelium-lined passages for blood in the tissue of an organ the curve of y=sin x.

voltage

/ˈvōltij/

noun

Measured force of electricity.

ourselves

/ou(ə)rˈselvz/

pronoun

used as object of verb or preposition when this is same as subject of clause.

disassemble

/ˌdisəˈsembəl/

verb

take something to pieces.

analysis

/əˈnaləsəs/

noun

detailed examination.

important

/imˈpôrtnt/

adjective

Having a big effect on (person, the future).

signals

/ˈsiɡnəl/

noun other verb

gesture, action, or sound that is used to convey information or instructions. Road-side lights that direct traffic to go or stop. convey information or instructions by means of gesture.

favorite

/ˈfāv(ə)rət/

adjective noun verb

preferred to all others of same kind. person or thing that is preferred to all others of same kind. record address of website or other data.

studied

/ˈstədēd/

adjective verb

achieved or maintained by careful and deliberate effort. To focus on learning something usually at school.

equations

/əˈkwāZHən/

noun other

statement that two values are equal. Mathematical statements showing things to be equal.

cosines

/ˈkōˌsīn/

noun other

trigonometric function that is equal to ratio of side adjacent to acute angle in right-angled triangle to hypotenuse. .

circuits

/ˈsərkət/

noun other verb

circular route or movement. Series of talks or events happening in many places. To complete a journey all the way round an area.

complex
adjective noun verb

Not being simple; having many parts or aspects. Psychological issue regarding self-image. cause to form complex.

possibly

/ˈpäsəblē/

adverb

perhaps.

something

/ˈsəmˌTHiNG/

adverb pronoun

used for emphasis with following adjective functioning as adverb. thing that is unspecified or unknown.

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