Question

Calculate the wavelength of an orange light wave with a frequency of 5.085 x 10^14 Hz. The speed of light is 3.0 x 10^8 m/s.

^ meaning a power

Answer 1

5.9 x 10⁻⁷m

Step-by-step explanation:

Given parameters:

Frequency = 5.085 x 10¹⁴Hz

Speed of light = 3.0 x 10⁸m/s

Unknown:

Wavelength of the orange light = ?

Solution:

The wavelength can be derived using the expression below;

wavelength =
`(v)/(f)`

v is the speed of light

f is the frequency

wavelength =
`(3 x 10^(8) )/(5.085 x 10^(14) )` = 5.9 x 10⁻⁷m