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

4,138 views

Khan Academy

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

Tags :

Intro:

Video Vocabulary

exercises

/ˈeksərˌsīz/

noun other verb

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

wiggled

/ˈwiɡəl/

verb

move or cause to move up and down or from side to side with small rapid movements.

actually

/ˈak(t)SH(o͞o)əlē/

adverb

Used to add new (often different) information.

starting

/stärt/

verb

begin or be reckoned from particular point in time or space.

finished

/ˈfiniSHt/

adjective verb

having been completed or ended. To use or consume all of something.

through

/THro͞o/

adjective adverb preposition

continuing or valid to final destination. expressing movement into one side and out of other side of opening etc.. moving in one side and out of other side of.

squiggly
other

Wavy and twisting.

observe

/əbˈzərv/

verb

notice and register as significant.

holding

/ˈhōldiNG/

noun verb

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

somebody

/ˈsəmbədē/

noun pronoun

Important well-respected person. some person.

something

/ˈsəmˌTHiNG/

adverb pronoun

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

beginning

/bəˈɡiniNG/

adjective noun verb

new or inexperienced. point at which something begins. To do the first part of an action; to start.

rapidly

/ˈrapədlē/

adverb

With great speed; quickly.

mirrors

/ˈmirər/

noun other verb

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

slamming

/ˈslamiNG/

adjective noun verb

excellent. insulting and critical attack. To criticize sharply.

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