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Energy and fields | Introduction to energy | High school physics | Khan Academy

2,680 views

Khan Academy

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

98%
  • 4:42 / 4:45

Speech Rate:

  • 183 wpm - Fast

Category:

  • Education

Tags :

Intro:

Video Vocabulary

definition

/ˌdefəˈniSH(ə)n/

noun

statement of word's meaning.

exerting

/iɡˈzərt/

verb

To make something have an effect on something else.

already

/ˌôlˈredē/

adverb

before or by now or time in question.

produced
verb

To manufacture something using machines.

gravitational

/ˌɡravəˈtāSH(ə)nəl/

adjective

Concerning the force of gravity.

touching

/ˈtəCHiNG/

adjective preposition verb

arousing feelings of sympathy or gratitude. concerning. To be next to each other with no space between.

scientists

/ˈsīəntəst/

noun other

person who is studying or has expert knowledge of one or more of natural or physical sciences. People who are trained in a science.

charges

/CHärj/

noun other verb

price for goods or services. Attacks by running quickly toward someone. To run quickly toward someone to attack them.

objects
noun other verb

material thing. The things that the action of a verb acts upon. express disagreement.

actually

/ˈak(t)SH(o͞o)əlē/

adverb

as truth or facts.

provided

/prəˈvīdəd/

conjunction verb

on condition or understanding that. To make available; to supply for use.

negative

/ˈneɡədiv/

adjective exclamation noun verb

Focusing on the bad aspects; pessimistic. no. Reply to a question or statement that means 'no'. refuse to accept.

explain

/ikˈsplān/

verb

make idea or situation clear to someone by describing it in more detail.

electric

/əˈlektrik/

adjective noun

Using electricity. electric train.

capacity

/kəˈpasədē/

noun

Largest amount of something that can be produced.

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