What is the speed of propagation of electromagnetic waves in glycerin, if the wavelength
| January 12, 2021 | education
What is the speed of propagation of electromagnetic waves in glycerin, if the wavelength in glycerin is 340 nm and the frequency is 6 * 10 ^ 14 Hz?
To calculate the value of the speed of electromagnetic waves propagating in glycerin, we apply the formula: Ve = λ * ν.
Values of variables: λ – wavelength (λ = 340 nm = 340 * 10 ^ -9 m); ν is the frequency of oscillation of waves in glycerin (ν = 6 * 10 ^ 14 Hz).
Calculation: Ve = λ * ν = 340 * 10 ^ -9 * 6 * 10 ^ 14 = 204 * 10 ^ 6 m / s.
Answer: Electromagnetic waves, according to the calculation, propagate in glycerin at a speed of 204 * 10 ^ 6 m / s.
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