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Diffraction grating | Light waves | Physics | Khan Academy

731,085 views

khanacademymedicine

Video Language:

  • English

Caption Language:

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

Accent:

  • English

Speech Time:

99%
  • 14:18 / 14:21

Speech Rate:

  • 176 wpm - Fast

Category:

  • Education

Tags :

Intro:

Video Vocabulary

measured

/ˈmeZHərd/

adjective verb

having slow, regular rhythm. To calculate size, weight or temperature of.

distance

/ˈdistəns/

noun verb

Amount of space between two places or things. To make it clear that you are not involved.

measure

/ˈmeZHər/

noun verb

Plan to achieve a desired result. To calculate size, weight or temperature of.

between

/bəˈtwēn/

adverb preposition

in space separating things. at, into, or across space separating things.

something

/ˈsəmˌTHiNG/

adverb pronoun

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

interference

/ˌin(t)ərˈfirəns/

noun

Unwanted involvement in the concerns of others.

because

/bēˈkəz/

conjunction

For a reason.

experiment
noun verb

Test performed to assess new ideas or theories. To create and perform tests to research something.

representation

/ˌreprəˌzenˈtāSH(ə)n/

noun

Depicting objects, figures, or scenes as seen.

triangle

/ˈtrīˌaNGɡəl/

noun

A three-sided piece of metal used in orchestras.

actually

/ˈak(t)SH(o͞o)əlē/

adverb

as truth or facts.

probably

/ˈpräbəblē/

adverb

That is likely to happen or be true.

definitively

/dəˈfinədivlē/

adverb

decisively and with authority.

through

/THro͞o/

adjective adverb preposition

continuing or valid to final destination. expressing movement into one side and out of other side of opening etc.. By a particular way or process; by the use of.

patterns

/ˈpadərn/

noun other verb

repeated decorative design. Regular repeated behavior. decorate with pattern.

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