Question

What is the wavelength of a radio wave with a frequency of 1x10^8 Hz?

Answer 1

The wavelength of radio wave is 3m

Step-by-step explanation:

speed of r.w (v) = 3 × 10⁸ m/s

frequency (f) = 1 × 10⁸ Hz

wavelength (λ) = ?

`v = f λ`

λ = v/f

= (3 × 10⁸) ÷ (1 × 10⁸)

= 3m

(Correct me if i am wrong)