# physique.py

Created by enzo-ginhoux-07

Created on October 10, 2021

2.85 KB

```def physique():
print("masse volumique = 1")
print("densité = 2")
print("pourcentage massique = 3")
print("concentration en masse = 4")
print("dissolutuion(mere/fille) = 5")
a = float(input("quelle formule ?"))

if a == 1:
b = input("unité de m = ")
c = input ("unité de V = ")
print("que voulez vous calculer ?")
print("soit p, soit m soit V")
d = str(input( ))
if d == "p":
m = float(input("m = "))
V = float(input("V = "))
p = m/V
print("p = ",p,b,"/",c)
physique()
elif d == "m":
p = float(input("p = "))
V = float(input("V = "))
m = p*V
print("m = ", m,b)
physique()
else:
m = float(input("m = "))
p = float(input("p = "))
V = m/p
print("V = ",V, c)
physique()

elif a == 2:
print("que voulez vous calculer ?")
print("soit d ou p")
d = str(input( ))
if d == "d":
p=float(input("p= "))
d=p/1000
print("d= ",d)
elif d == "p":
de=float(input("d= "))
p=de*1000
print("p= ",p,"g/L")

elif a == 3:
b=float(input("mA= "))
c=float(input("m= "))
d=(b/c)*100
print("pourcentage massique = ",d,"%")
physique()

elif a == 4:
print("que voulez vous calculer ?")
print("Cm=1, m=2 et V=3")
d=float(input( ))
if d == 1:
b=float(input("m = "))
c=float(input("V = "))
e=b/c
print("Cm =",e,"g/L")
physique()
elif d == 2:
b = float(input("Cm = "))
c = float(input("V = "))
e=b*c
print("m = ",e,"g")
physique()
elif d == 3:
b=float(input("m = "))
c=float(input("Cm = "))
e=b/c
print("V = ", e, "L")
physique()

elif a == 5:
print("que voulez vous calculer ?")
print("tm=1, Vm=2, tf=3 et Vf=4")
d = float(input( ))
if d == 1:
b=float(input("tf= "))
c=float(input("Vf= "))
d=float(input("Vm= "))
e=(b*c)/d
print("tm= ",e,"g/L")
physique()
elif d == 2:
b = float(input("tf= "))
c = float(input("Vf= "))
d = float(input("tm= "))
e = (b * c) / d
print("Vm= ", e, "g/L")
physique()
elif d == 3:
b = float(input("tm= "))
c = float(input("Vm= "))
d = float(input("Vf= "))
e = (b * c) / d
print("tf= ", e, "g/L")
physique()
elif d == 4:
b = float(input("tm= "))
c = float(input("Vm= "))
d = float(input("tf= "))
e = (b * c) / d
print("Vf= ", e, "g/L")
physique()
else :
print("mauvais chiffre")
physique()

physique()```