556 nm is the wavelength of radiation that has a frequency of 5.39 × 10⁻¹⁴ s⁻¹.
What is radiation?
The energy that emanates from a source and moves through space at the speed of light is referred to as radiation. This energy has wave-like qualities and is accompanied by an electric field and a magnetic field.
Examples include solar heat or light, microwaves from an oven, X-rays from an X-ray tube, and gamma rays from radioactive materials. Atoms can be ionized, or removed from their electrons, by ionizing radiation.
Given that:
frequency (f) = 5.39 × 10⁻¹⁴ s⁻¹
Velocity of light (c) = 2.9979 × 10⁸ m/s
As we know,
λ = c/f
or, λ =(2.9979 × 10⁸ m/s)/(5.39 × 10⁻¹⁴ s⁻¹)
or, λ = 5.56 × 10⁻⁷m
or, λ = 556 nm
Thus, the wavelength = 5.56 × 10⁻⁷m or 556 nm.
To know more about radiation refer to:
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