The wavelength of an electromagnetic wave with a frequency of 1 × 106 Hz is calculated to be 300 nm, using the speed of light equation and the conversion from meters to nanometers.
The wavelength of an electromagnetic wave with a frequency of 1 × 106 Hz is 300 nm. To find the wavelength (λ), we use the speed of light equation c = λ x f, where c is the speed of light (approximately 3 × 108 m/s), λ is the wavelength in meters, and f is the frequency in hertz (Hz). Thus, λ = c/f = (3 × 108 m/s) / (1 × 106 Hz) = 300 m. To convert to nanometers (nm), we multiply by 109 (since 1 m = 1 × 109 nm), resulting in a wavelength of 300 × 109 nm or 300 nm.
using the relationship between frequency and wavelength for electromagnetic waves and the constant speed of light, we can determine that a wave with a frequency of 1 × 106 Hz has a wavelength of 300 nm.