Wave Characteristics and Velocity

Flashcards covering basic wave characteristics, including wavelength, frequency, period, crest, trough, amplitude, and wave velocity definitions and formulas.

What is the definition of wavelength?

The distance between two successive crests or troughs of a wave.

How is the frequency of a wave defined?

The number of crests (or troughs) that pass a fixed point per unit of time.

What is the period of a wave?

The time for a wave to complete one full cycle.

What is a wave crest?

The highest point of a wave.

What is a wave trough?

The lowest point of a wave.

What is wave velocity (V)?

The velocity at which the wave itself moves.

How does wave velocity differ from the velocity of particles in the medium for a transverse wave?

Wave velocity is the speed at which the wave propagates, while particles in a transverse wave move perpendicular to the wave's direction of motion.

What is the formula for wave velocity (V) in terms of wavelength (F) and period (T)?

V = wavelength / T (Wavelength divided by Period)

What does amplitude represent in a wave?

The maximum displacement or distance moved by a point on a vibrating body or wave measured from its equilibrium position.