abigailwhite83301 abigailwhite83301
  • 02-02-2021
  • Physics
contestada

A radar for tracking aircraft broadcasts a 12 GHz microwave beam from a 2.0-m-diameter circular radar antenna. From a wave perspective, the antenna is a circular aperture through which the microwaves diffract. What is the diameter of the radar beam at a distance of 30 km

Respuesta :

mayaloser
mayaloser mayaloser
  • 02-02-2021

Answer:

915m

Hope this helps.

Answer Link

Otras preguntas

Describe the effect of each change on the perimeter or circumference and area of the given figure. 12. The base and height of a triangle with base 10 cm and hei
Given the following reactants, what are the most likely products?
what is the answer of this question​
what is the sum of 2/3+ 1/5 ?​
how gender based violence has displayed its self in your community (2019-2021)​
PLEASE HELP! I WILL GIVE BRAINLIEST! What is the central idea of “Understanding Earthquakes”? A. Earthquakes can be damaging. B. Building codes can keep people
What does the digit 8 represent in 687, 413?
State one alternative to burning fonsil fuelk in order to produce electricty
why windows of the room become misty on a cold day​
If f(x) = 3x + 2 and g(x) = 2x - 2, what is (f - g)(x)? A. x + 4 B. X-2 O c. Х OD. 5x-2 O E. X-4