La luz roja visible tiene una longitud de onda de 680 nanómetros (6,8 x 10-7 m). La velocidad de la luz es de 3.0 x108 m / s. ¿Cuál es la frecuencia de la luz roja visible?

Frequency,

Explanation:

Visible red light has a wavelength of 680 nanometers (6.8 x 10⁻⁷ m). The speed of light is 3.0 x 10 ⁸ m / s. What is the frequency of visible red light?

It is given that,

Wavelength of a visible red light is,

Speed of light is,

We need to find the frequency of visible red light. It can be calculated using below relation.

So, the frequency of visible red light is .

a.) travels faster in solids because the particles are closer together.

air is a gas water is a liquid

false br