Showing 91 - 100 of 810 results

Efficacité idéale du moteur à essence

  • Course
    Basic
  • Category
  • Difficulty
    Challenge
  • Question
    Algebric calculation - Numerical application
  • Collection
    C. Galland
  • Adiabatic process
  • Otto cycle
  • First law of thermodynamics
  • Thermal efficiency
  • Carnot cycle

Efficacité de Carnot

  • Course
    Basic
  • Category
  • Difficulty
    Standard
  • Question
    Demonstration
  • Collection
    C. Galland
  • Adiabatic process
  • Laws of thermodynamics
  • Thermal efficiency
  • Carnot cycle

Mur avec fenêtre

  • Course
    Basic
  • Category
  • Problem
    Isolation thermique
  • Difficulty
    Standard
  • Question
    Algebric calculation - Numerical application
  • Collection
    C. Galland
  • Thermal conduction
  • Heat transfer

Champ de gravitation dans la terre

  • Course
    Engineering
  • Category
  • Problem
    Gravitation
  • Difficulty
    Standard
  • Question
    Algebric calculation
  • Collection
    S. Brechet
  • Gravitational field
  • Spherical coordinates
  • Geometry

Tranche de feuille d'alu

  • Course
    Basic
  • Category
  • Difficulty
    Standard
  • Question
    Algebric calculation - Numerical application
  • Collection
    J.-M. Fürbringer
  • Density
  • Volume
  • Avogadro constant
  • Atomic mass

Pendule de torsion

  • Course
    Basic
  • Category
  • Problem
    Torsion pendulum
  • Difficulty
    Standard
  • Question
    Algebric calculation
  • Collection
    C. Hébert
  • Angular momentum
  • Pendulum
  • Moment of inertia
  • Differential equation

Une échelle en équilibre

  • Course
    Engineering
  • Category
  • Problem
    Statics
  • Difficulty
    Standard
  • Question
    Algebric calculation - Numerical application
  • Collection
    C. Hébert
  • Friction
  • Statics
  • Trigonometry

Ellipse

  • Course
    Engineering
  • Category
  • Problem
    Parametric equation
  • Difficulty
    Standard
  • Question
    Algebric calculation
  • Collection
    S. Brechet
  • Ellipse
  • Parametric equation
  • Trigonometry

Boule suspendue à un ressort

  • Course
    Engineering
  • Category
  • Problem
    Energy conservation
  • Difficulty
    Standard
  • Question
    Algebric calculation
  • Collection
    S. Brechet
  • Potential energy
  • Gravitational acceleration
  • Elastic energy
  • Equilibrium point

Boules de neige

  • Course
    Engineering
  • Category
  • Problem
    Projectile
  • Difficulty
    Standard
  • Question
    Algebric calculation - Numerical application
  • Collection
    S. Brechet
  • Projectile
  • Parabolic trajectory
  • Initial conditions
  • Trigonometry