Excited lithium atoms emit visible light that has a frequency of 4.53 x 1015 Hz. What is the wavelength of this radiation in meters

Respuesta :

Frequency and wavelength are the functions of the waves. The wavelength of the lithium-ion radiation is 1.36 × 10⁻⁸ m.

What is wavelength?

The wavelength of light is the ratio of the speed of light to the frequency. The formula for calculating wavelength can be shown as:

λ = c ÷ ν

Given,

Speed of light (c) = 3 × 10⁸ m/s

Frequency (ν) = 4.53 × 10¹⁵ Hz

Substituting values in the equation:

λ = 3 ×10⁸ × 4.53 × 10¹⁵

λ = 1.36 × 10⁻⁸ m

Therefore, 1.36 × 10⁻⁸ m is the wavelength of the emitted light.

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