Question

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Atividade de inglês

James Joule (1818-1889) was the first person (the) to show that certain amount of mechanical work, luch as turning a handle, produces a certain quantity of heat. In ot her Words, mechanical work and heat are two different forms of the same thing energy Joule's investigation of heat led to a new bronch of science called thermoti panics, which shows how energy is converted from one form to another.

Responda:

1). Read the text and answer

a) from the text, We can concluide that James Joule was

( ) a mechanic

( ) a scientist

( ) on envron mentalist


b) James joule was special because:

( ) He invented a new form of creating energy

( ) He turned a handle and produced heat.

( ) He discovered the conection between mechanical work and heat

C) According to the text energy:

( ) is the sum of mechanical work and heat

( ) produces mechanical work and heat.

( ) Exist in heat and in mechanical work.

2) Mark T (true) or F (false)

( ) James was ayoung man when he died

( ) James invented a divice to produce no heat

( ) Thermod nanicus don't exist before Joule's investigation of heat

3) Translate work in "... a certain amount of mechanical work..."

Answer 1

1
a (X ) ( ) ( )

EU SÓ SEI A LETRA a, MAS ESPERO QUE TENHA TE AJUDADO

Answer 2

Resposta:

1.  a (x) ( ) ( ) b (x) ( ) ( ) c ( ) (x) ( ) 2 a F b V c F

Explicação:so não respondi a 3