franticalmizty franticalmizty

02-03-2022
Physics

contestada

What is the wavelength of a radar signal that has a frequency of 27 GHz? The speed of light is 3 × 108 m/s. Answer in units of m.

Respuesta :

ganjilaya2019 ganjilaya2019

02-03-2022

Explanation:

speed of light= c

wave length= L

frequency= f

c=Lf → L= c/f → L= 3 × 10⁸/ 27 × 10⁹ → L = 1/90 ≈ 0.011 m

Answer Link

Otras preguntas

Which is an example of a proper focus for an essay?

Lisa start her trip with 11 1/2 of gallons of gas in her cars Gas tank she bought an additional 6 4/5 gallons on her trip in and arrived back home with 3 3/10

DNA is used to make _________, and RNA is used to make __________. A) RNA, proteins B) RNA, DNA C) proteins, DNA

how would you solve this

Napoleon sold the Louisiana Territory to the United States because he A. felt that the United States would be the best country to manage the land. B. was forced

Write three numbers greater than 20 that have 9 as a factor

an electronics store had 182 video games. if they put them on shelves with 24 on each shelf, about how many shelves would they need?

Protect(s) the eardrum from dirt.

The first step in handling stress is A. catching up on missed sleep. B. removing all stressors from your environment. C. trying to relax through medit

Why is it a better to wear a white shirt on a hot summer day instead of a black shirt?