Exercises

Every exercise from the courses, in one place. Search for a specific one, filter by subject, or let chance pick one for you.

Random exercise

Flash questionsShort drills on core skills, as cards to project or print.See the series

1120 exercises

The eye and optical instruments

Physique – Optique3 exercises

Short answerBeginner

The near point of the eye

Magnification of an afocal telescope

Open answerBeginner

Why a mirror rather than a lens?

The coil and inductance

Physique – Électricité4 exercises

Behavior of an Inductor in Steady-State DC

Short answerBeginner

Unit of Inductance

Time Constant of an RL Circuit

Open answerBeginner

Analysis of an RL Circuit at Switch-Off

Freefall

Physique – Mécanique4 exercises

MCQIntermediate

Identifying a free-fall situation

Short answerIntermediate

Calculating the distance traveled

MCQIntermediate

Speed and distance as functions of time

Open answerIntermediate

Terminal speed and friction

The construction of images

Physique – Optique4 exercises

The Principal Rays

Short answerBeginner

Focal Length

The Properties of the Image in a Plane Mirror

Open answerBeginner

Comparing the Eye and the Camera

The experimental approach

Physique – Mesure et méthode4 exercises

Recognizing the steps of the process

Short answerBeginner

The right word

Measuring properly

Open answerBeginner

Design your experiment

Newton’s second law

Physique – Mécanique4 exercises

MCQIntermediate

Calculating an acceleration

Short answerIntermediate

Finding the acceleration from the force and the mass

MCQIntermediate

Acceleration on an inclined plane

Open answerIntermediate

Why do all objects fall at the same speed?

Laplace's force

Physique – Électromagnétisme1 exercise

Direction of the Laplace Force