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Wave properties | Wave properties | High School Physics | Khan Academy

4,138 views

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

96%
  • 6:34 / 6:48

Speech Rate:

  • 188 wpm - Fast

Category:

  • Education

Intro:

Video Vocabulary

/ˈeksərˌsīz/

noun other verb

physical activity done for health and fitness. Sets of questions in a textbook. To retain ability or practice your skills.

/ˈwiɡəl/

verb

To move from side to side with short fast movement.

/ˈak(t)SH(o͞o)əlē/

adverb

as truth or facts.

/stärt/

verb

To turn something on.

/ˈfiniSHt/

adjective verb

having been completed or ended. To reach the end; to complete something.

/THro͞o/

adjective adverb preposition

From one end or side of something to the other. From the beginning of something until the end. Allowing you to pass between, or to.

other

Wavy and twisting.

/əbˈzərv/

verb

To watch carefully; to make a comment.

/ˈhōldiNG/

noun verb

area of land held by lease. To limit the movement of someone in a sport.

/ˈsəmbədē/

noun pronoun

Important well-respected person. Person who is not known or named.

/ˈsəmˌTHiNG/

adverb pronoun

used for emphasis with following adjective functioning as adverb. Thing that is not yet known or named.

/bəˈɡiniNG/

adjective noun verb

new or inexperienced. First part of an action or task. To do the first part of an action; to start.

/ˈrapədlē/

adverb

very quickly.

/ˈmirər/

noun other verb

reflective surface. Things with glass surface used to look at yourself. To reflect (an image).

/ˈslamiNG/

adjective noun verb

excellent. insulting and critical attack. To criticize sharply.

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