# What is a traveling wave in physics?

## What is a traveling wave in physics?

: a wave in which the particles of the medium move progressively in the direction of the wave propagation with such a gradation of speeds that the faster overtake the slower and are themselves in turn overtaken — compare standing wave.

How do you calculate the traveling wave?

A traveling wave is described by the equation y(x,t) = (0.003) cos(20 x + 200 t ), where y and x are measured in meters and t in seconds.

### What is the independent in a wave?

Amplitude of a wave is independent of others.

What is the traveling wave relationship?

A single frequency traveling wave will take the form of a sine wave. A snapshot of the wave in space at an instant of time can be used to show the relationship of the wave properties frequency, wavelength and propagation velocity.

#### Which is a mathematical expression for a wave that is not oscillating?

The wave is traveling but not oscillating. Which of the expressions given is a mathematical expression for a wave of the same amplitude that is traveling in the opposite direction? At time this new wave should have the same displacement as , the wave described in the problem introduction.

Where are independent variables in a traveling wave?

Standard Expression for a Traveling Wave. Independent variables are those that are freely varied to control the value of the function. The independent variables typically appear on the horizontal axis of a plot of the function.

## How to calculate the speed of traveling waves?

We have y (x,t) = Asin (kx + ωt), with A = 0.003 m, k = 20 m -1 and ω = 200 s -1. The amplitude is A = 3 mm, the frequency is f = ω/ (2π) = 31.83/s, the wavelength is λ = 2π/k = 0.314 m, the speed is v = λf = ω/k = 10 m/s, and the direction of travel is the negative x direction.

Which is statement about the wave described in the problem introduction is correct?

Which one of the following statements about the wave described in the problem introduction is correct? The wave is traveling in the direction. The wave is traveling in the direction. The wave is oscillating but not traveling. The wave is traveling but not oscillating.