Masse Volumique et Reperage des mouvement Flashcards

1
Q

Masse Volumique = Densite ou ≠?

A

Oui

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2
Q

Masse Volumique=?

A

Masse volumique d’une substance correspond a la masse pour 1m3 de cette substance

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3
Q

Masse=?

A

Grandeur proportionelle a la quantite de matiere d’ un corps

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4
Q

Volume=?

A

Une grandeur sur 2 qui indique l’espace qui occupe un corps.

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5
Q

Deux liquides miscibles=?

A

Celui qui flotte au-dessus = moins dense

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6
Q

Coefficient entre M et V?

A

rho (p)= Masse volumique

M=pxV

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7
Q

Comment mesure volume?

A
  • Dimensions du corps

- Eprouvette

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8
Q

Pourcentage d’un numero?

A

N x P/100

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9
Q

Plastiques: Memes masse volumique?

A

Non

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10
Q

Referentiel?

A

L’endroit ou l’on se place pour etudier le systeme

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11
Q

Systeme?

A

L’objet qu’on etudie

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12
Q

V=…

A

d/t

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13
Q

D=…

A

v x t

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14
Q

T=…

A

d/v

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15
Q

m/s=km/h

A

x 3,6

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16
Q

Systeme international?

A

m/s;m;s

17
Q

Precision?

A

Moyenne (au moins 3 valeurs)