Answered: The speed of all electromagnetic waves… | bartleby

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Question

The speed of all
empty space is 3.00 × 108 m/s.
electromagnetic waves in
a) What is the wavelength of radio waves
emitted at 98.9 MHz?
Answer in units of m.
b) What is the wavelength of visible light
emitted at 5.9 × 108 MHz?
Answer in units of m.
c) What is the wavelength of X rays emitted
at 3.1 x 10¹2 MHz?
Answer in units of m.

Expert Solution

Step 1

Given :

speed of electromagnetic waves in space is $3 \times 10^{8} m s^{- 1}$

Relation between , wavelength and frequency is

$λ = c / f$

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