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First law of thermodynamics / internal energy | Thermodynamics | Physics | Khan Academy

1,463,898 views

Khan Academy

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

95%
  • 16:54 / 17:40

Speech Rate:

  • 182 wpm - Fast

Category:

  • Education

Tags :

Intro:

Video Vocabulary

velocity

/vəˈläsədē/

noun

speed of something in given direction.

created

/krēˈāt/

verb

bring into existence.

realized

/ˈrē(ə)ˌlīz/

verb

become fully aware of something as fact.

mechanics

/məˈkaniks/

noun other

science of motion. Branch of physics concerned with motion of bodies.

represents

/ˌreprəˈzent/

verb

To act or speak for another person or other people.

transformed

/tran(t)sˈfôrm/

verb

make thorough or dramatic change in form.

touched

/təCHt/

adjective verb

feeling gratitude or sympathy. To affect feelings, especially by causing sympathy.

chemistry

/ˈkeməstrē/

noun

branch of science concerned with substances of which matter is composed, investigation of their properties and reactions.

straight

/strāt/

adjective adverb noun

Not gay; heterosexual. in straight line. part of something that is not curved.

kinetics

/kəˈnediks/

noun other

branch of chemistry or biochemistry concerned with measuring and studying rates of reactions. Branch of mechanics concerned with the motion.

decelerate

/dēˈseləˌrāt/

verb

To go more slowly; to reduce speed.

learned

/ˈlərnəd/

adjective verb

having acquired much knowledge through study. To get knowledge or skills by study or experience.

physics

/ˈfiziks/

noun other

branch of science concerned with nature and properties of matter and energy. The study of heat, light, and energy on objects.

playlist

/ˈplāˌlist/

noun

List of musical selections to be performed.

examples

/iɡˈzampəl/

noun other verb

thing characteristic of its kind. Things, people, which represent a category. be illustrated or exemplified.

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