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How does a spectrophotometer work?

870,489 views

BioNetwork

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

84%
  • 0:49 / 0:58

Speech Rate:

  • 140 wpm - Conversational

Category:

  • Education

Tags :

Intro:

Video Vocabulary

absorbed

/əbˈzôrbd/

adjective verb

Giving all your attention to something. To take in a liquid; soak up.

strikes

/strīk/

noun other verb

refusal to work organized by body of employees as form of protest. Refusal to work to get more pay, protest some things. To hit something.

interacts

/ˌin(t)ərˈakt/

verb

To talk or do things with each other.

diffraction

/dəˈfrakSH(ə)n/

noun

process by which beam of light or other system of waves is spread out as result of passing through narrow aperture.

transmittance

/ˌtranzˈmitns/

noun other

ratio of light energy falling on body. Fraction of radiant energy that passes through a substance.

reaches

/rēCH/

noun verb

act of reaching out with one's arm. To be long enough to get to a certain place.

measures

/ˈmeZHər/

noun other verb

plan or course of action. Plan to achieve a desired result. determine size or amount.

component

/kəmˈpōnənt/

adjective noun

constituting part of larger whole. One of the parts that something is made up of.

spectrophotometer

/ˌspektrōfəˈtämədər/

noun

apparatus for measuring intensity of light in part of spectrum.

measurement

/ˈmeZHərmənt/

noun

Size or amount of something or someone.

detector

/dəˈtektər/

noun

device or instrument designed to detect presence of particular object or substance.

grating

/ˈɡrādiNG/

adjective verb

Unpleasantly harsh or grating in sound. To be unpleasantly harsh or annoying.

wavelength

/ˈwāvˌleNG(k)TH/

noun

To have similar feelings.

converts
noun other verb

person who has changed faith or belief. People switching from one belief system to another. To change form, character, or function to another.

digital

/ˈdijidl/

adjective

referring to signals/information represented by discrete values of quantity.

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