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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

taken in or soaked up. To take up all attention / energy of something.

strikes

/strīk/

noun other verb

refusal to work organized by body of employees as form of protest. Facts of not hitting the balls when playing baseball. To hit something.

interacts

/ˌin(t)ərˈakt/

verb

act in such way as to have effect on 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 come to or arrive at a goal or destination.

measures

/ˈmeZHər/

noun other verb

plan or course of action. Tools used to calculate the size of some things. To determine the value or importance of something.

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

action of measuring something.

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

distance between successive crests of wave.

converts
noun other verb

person who has changed faith or belief. People switching from one belief system to another. To switch from a religion, belief etc. to another.

digital

/ˈdijidl/

adjective

Using electronic signals or computers.

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