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Insulation that STORES energy! | Phase Change Materials

23,209 views

Belinda Carr

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

98%
  • 7:40 / 7:47

Speech Rate:

  • 165 wpm - Fast

Category:

  • Science & Technology

Tags :

Intro:

Video Vocabulary

biodegradable

/ˌbīōdəˈɡrādəb(ə)l/

adjective

(of substance or object) capable of being decomposed by bacteria or other living organisms.

products

/ˈprädəkt/

noun other

manufactured article or substance. Items that can be bought.

kinetic

/kəˈnedik/

adjective

relating to or resulting from motion.

increases
noun other verb

rise in size, amount, or degree of something. Amount something grows by. become or make greater in size or degree.

average

/ˈav(ə)rij/

adjective noun verb

constituting result found by dividing total amount. number expressing the central or typical value in a set of data. amount to or achieve as average rate or amount over period of time.

between

/bəˈtwēn/

adverb preposition

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

organic

/ôrˈɡanik/

adjective

Concerning living things.

strength

/streNG(k)TH/

noun

quality or state of being physically strong.

inorganic

/ˌinôrˈɡanik/

adjective

Consisting of no material from living things.

molecules

/ˈmäləˌkyo͞ol/

noun other

group of atoms bonded together. Two or more atoms chemically combined.

insulation

/ˌinsəˈlāSH(ə)n/

noun

Material that is used to prevent heat, etc. passing.

hydrates

/ˈhīˌdrāt/

noun verb

compound in which water molecules are chemically bound to another compound. cause to absorb water.

samples

/ˈsampəl/

noun other verb

small part or quantity intended to show what whole is like. Small quantities of something used as a taster. take sample or samples of something for analysis.

cohesive

/kōˈhēsiv/

adjective

Sticky.

alcohols

/ˈalkəˌhôl/

noun other

colourless volatile flammable liquid which is intoxicating constituent of drinks. Drinks such as wine, whiskey, beer.

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