What are the wavelengths of electromagnetic wave and sound wave of same frequency 1.9-kHz? Speed ofelectromagnetic wave is 3×108 m/s, speed of sound wave is 357 m/s.Wavelength of electromagnetic wave, λ₁ =Wavelength of sound wave, λ₂:=Unit cm=What is the speed of electromagnetic wave in a medium of dielectric constant k = 2 and permeabilityμ = μη μο 1.6 × 10-³ H/m?-3The speed of wave, v =Unit kmUnit m/s

Part(a):Frequency is Speed of electromagnetic wave is Speed of sound wave is Note:Find:Wavelength of…

Answered: What are the wavelengths of…

What are the wavelengths of electromagnetic wave and sound wave of same frequency 1.9-kHz? Speed of electromagnetic wave is 3x108 m/s, speed of sound wave is 357 m/s.

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter16: Electromagnetic Waves

Section: Chapter Questions

Problem 45P: The electric field of an electromagnetic wave traveling in vacuum is described by the following wave...

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Question

What are the wavelengths of electromagnetic wave and sound wave of same frequency 1.9-kHz? Speed of
electromagnetic wave is 3×108 m/s, speed of sound wave is 357 m/s.
Wavelength of electromagnetic wave, λ₁ =
Wavelength of sound wave, λ₂:
=
Unit cm
=
What is the speed of electromagnetic wave in a medium of dielectric constant k = 2 and permeability
μ = μη μο 1.6 × 10-³ H/m?
-3
The speed of wave, v =
Unit km
Unit m/s

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