Termologia Flashcards

1
Q

Conversão de escalas - Kelvin Celsius e Fareinheit

A

C/5 = F - 32/9 = K - 273/5

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2
Q

Conversao de variacao de temperatura - Fareinheit, kelkin e celsius

A

DC/5 = DF/ 9 = DK/5

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3
Q

Calor Sensivel

A

•Nao provoca mudança de estado
• Q = m.c.DT
•c = calor especifico
•m= massa
•DT= variação de temperatura

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4
Q

Capacidade termica

A

C = m.c
•m=massa
•c=calor específico

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5
Q

Calor Latente

A

•Provoca mudança de estado
• Q = m.L
•calor latente = L

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6
Q

Temperatura de equilibrio entre dois corpos

A

C1.T1 + C2.T2 / C1 + C2

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7
Q

Dilatação linear

A

DL= Lo.a.DT
•DL=variação de comprimento
•a= coeficiente de dilatao linear
•DT= Variação de temperatura

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8
Q

Dilatação Superficial

A

DA=Ao.B.DT

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9
Q

Laminas metalicas unidas qnd dilatam

A

dilatam pro lado que menos dilata

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