Question

for a radiation if 6Ghz passing through air the wave number per 1 Meyer length is ​

Answer 1

Explanation:

Given for a radiation if 6 G hz passing through air the wave number per 1 Meter length is  

• Now frequency of radiation is given as f = 6 G Hz = 6 x 10^9 Hz
• Speed of light is given by c = 3 x 10^8 m / s
• Now wavelength of the wave is given by λ = c/f
•                                                                        = 3 x 10^8 / 6 x 10^9
•                                                                       = 1/2 x 10 ^-1 m
• So in a given length the number of waves will be N = l / λ
•                                                                                       = 1 / 1 / 2 x 10^-1
•           = 2 / 10^-1
•                     = 2 x 10
•          = 20

Reference link will be

https://brainly.in/question/15835022