PHYSICAL QUANTITY

Period: formulas and units of measurement

Period: symbol T, unit with. Formulas and explanations for Oscillations and waves.

Tsecond

KEY CONNECTIONS

Formulas

T = t / n

T = 1 / ν

T = 2π√(l / g)

T = 2π√(m / k)

T = 2π√(LC)

NOTATION

: A period is the time of one complete repetition of a process.
: Time is a quantity characterizing the duration and sequence of events.
: The number of cycles is the number of complete repetitions of the process.
: Frequency is the number of repetitions of a process per unit of time.
: The length of the pendulum is the distance from the suspension point to the center of mass of the load.
: Gravity acceleration is the acceleration of a body under the influence of gravity without taking into account the resistance of the medium.
: Mass is a scalar physical quantity that is a measure of the inertia of a body.
: The stiffness of a spring is a characteristic of its resistance to deformation.
: Inductance is the ability of a conductor to create a magnetic field when current passes.
: Electrical capacity is the ability of a conductor or capacitor to accumulate charge.

THEORY

PRACTICE

Topics in order: the concepts, quantities and formulas of a lesson with explanations and examples.

Statements, answer options and a detailed walkthrough for every topic of the course.

A 10-question check-up, exercises with answer checking, and saved progress.