Exercises

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

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

1120 exercises

Energy Quantization and Spectra

Physique – Physique quantique4 exercises

Reading a Spectrum

Short answerAdvanced

Ionization Energy

Can a Photon Be Absorbed?

Open answerAdvanced

Why Lines, and Not a Rainbow?

Heisenberg's uncertainty principle

Physique – Physique quantique4 exercises

Understanding uncertainty properly

Open answerAdvanced

"The measurement disturbs": really?

Short answerAdvanced

Calculating a minimum uncertainty

Width of spectral lines

Superposition, entanglement and qubits

Physique – Physique quantique4 exercises

Superposition or ignorance?

Open answerAdvanced

Why do we never see a superposed cat?

Short answerAdvanced

The power of n qubits

Communicating thanks to entanglement?

Stacks and queues

Informatique – Structures de données4 exercises

The LIFO behaviour

Short answerAdvanced

The name of the stack principle

The FIFO behaviour

Short answerAdvanced

pop(0) on a Python list

Binary search

Informatique – Algorithmique4 exercises

Condition of use

Short answerAdvanced

Maximum number of steps

An unsorted array

Open answerAdvanced

Fixing an infinite loop

Introduction to dynamic programming

Informatique – Algorithmique4 exercises

Condition for dynamic programming

Short answerAdvanced

Number of actual computations

Bottom-up approach vs memoization

Open answerAdvanced

Adapting the recurrence