Energie Flashcards

1
Q

Q=mc🔺T

A

Chaleur= masse(g) • capacité thermique massique( J/g C) • variation Température T🔺= Tf-Ti (C)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Ek=1/2 mv2

A

Énergie cinétique= 1/2 • masse (kg) • vitesse2 (m/s)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Ep=mgh

A

Énergie potentielle gravitationnelle= masse(kg) • intensité champ gravitationnel (9.80N/kg) • hauteur

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Km/heure➡️mètre seconde

A

divisé par 3.6

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Em= Ek + Ep

A

Énergie mécanique= Énergie cinétique + énergie potentielle gravitationnelle

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

W=mg

A

Poids=masse(kg) • intensité champs gravitationnel (9,80N/kg)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Mesure
Poids=?
Masse=?

A

Poids=Newton
Masse=kg

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

W=F//d

A

Travail(work)= force efficace (J)•déplacement(m)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

Mesure
Chaleur?
Température?

A

Chaleur = J
Température = Celsius

How well did you know this?
1
Not at all
2
3
4
5
Perfectly