kcat9941 kcat9941

12-04-2024
Physics

contestada

What is the minimum power required for this radar to detect an airplane 50 km away, given that the radar operates at a frequency of 10 GHz, transmits a signal of 1 mW, has an antenna gain of 40 dB?

Respuesta :

Otras preguntas

Please help me with this

1. Belos Company reported annual net income as follows Year Net income 2018 2019 2020 Br. 151,400 Br. 152,400 Br. 128,120 Analysis of its inventories shows that

Question 2 of 10 Evaluate 4(x+5)(x+1) (x+3)(x-3) OA. -15 O B. 15 O C. 15 O D. -1/50 for x = 5.

Construct a perpendicular to the given line below through point P.

What was Tocqueville concern with individualism in America

Ways to keeps our environmental clean

A company sells widgets. The amount of profit, y, made by the company, is related to the selling price of each widget, x, by the given equation. Using this equa

1. Are these two claims equivalent, in conflict, or not comparable because they're talking about different things? 1. 16.3% of Americans are without health ins

Pearly and Peggy Sue left their dorm room at the same time and headed in opposite directions. After 9 hours they were 1,080 miles apart. If Pearly drove 20 mph

whatever befalls the earth befalls the sons and daughters of the earthsummary