subject

Physics, 21.04.2020 17:24 jackchelly

During a test, a NATO surveillance radar system, operating at 23 GHz at 197 kW of power, attempts to detect an incoming stealth aircraft at 101 km. Assume that the radar beam is emitted uniformly over a hemisphere. (a) What is the intensity of the beam when the beam reaches the aircraft's location

ansver

Answers: 1

Show answers

Another question on Physics

question

Physics, 21.06.2019 22:00

Explain what makes a passenger in a turning car slide toward the door. critical thinking

Answers: 1

question

Physics, 22.06.2019 08:00

What is the rate of change in a objects position?

Answers: 1

question

Physics, 22.06.2019 15:00

10 points! will mark brainiest! in a heat engine if 1,000 j of heat enters the system and the piston does 500 j of work, what is the final internal energy of the system if the initial energy was 2,000 j 1: write the equation2: list out your known variables 3: plug the numbers into the equations 4: solve 5: write your solution statement that includes initial energy and final energy added you so much!

Answers: 2

question

Physics, 22.06.2019 16:00

What part of the ear is names after tools, such as the hammer and the anvil?

Answers: 1

You know the right answer?

During a test, a NATO surveillance radar system, operating at 23 GHz at 197 kW of power, attempts to...

Questions

question

Business, 10.12.2019 20:31

Ncities with rent controls, the actual rents paid can be higher than the legal maximum. one explanation for this is because there is a shortage of apa...

question

Social Studies, 10.12.2019 20:31

Rank the following in terms of dollar value of the crime, from highest to lowest. select one: a. robbery - white collar crime - cybercrime

question

Social Studies, 10.12.2019 20:31

Sometimes the french fries are rather pale, other times they are golden, sometimes they are quite dark. anna cooks them according to how much time she...

question

Biology, 10.12.2019 20:31

Move each feature to the appropriate category based on the process that causes its formation...

question

Social Studies, 10.12.2019 20:31

Dean has a comprehensive final exam in three weeks that he is concerned about. his concerns prompt him to go ahead and start studying, and in doing so...

question

Social Studies, 10.12.2019 20:31

When selina sees a report of a train wreck on television, she thinks that is a sign that she should not take the train to work the next day. she takes...

question

Chemistry, 10.12.2019 20:31

Achemical equation can be written to show the release of one hydrogen ion from h2so3. give the chemical formula for the anion (negatively charged ion)...

question

Computers and Technology, 10.12.2019 20:31

According to the 2010/2011 computer crime and security survey, is "the most commonly seen attack, with 67.1 percent of respondents reporting it." sel...

question

Biology, 10.12.2019 20:31

Aclient presents with a huge lower jaw, bulging forehead, large hands and feet, and frequent headaches. what could be causing this client's sym...

question

Social Studies, 10.12.2019 20:31

Icould have danced all night"" from my fair lady by lerner and loewe – this song for voice with orchestra is sung by the female character eliza. it be...

question

Business, 10.12.2019 20:31

After years of tinkering and reverse engineering initiatives, kimray had finally unlocked the secrets of the beta tape format. a quick trip to the ren...

question

Business, 10.12.2019 20:31

Zephyr agrees to mow his brother zeke's lawn for free while zeke recovers from a broken leg. zeke tells zephyr not to use the mower if its warning lig...

question

Social Studies, 10.12.2019 20:31

As a child, david was negative, restless, willful, and physically aggressive. by age 8, he was already engaging in petty theft. jason was a happy chil...

question

History, 10.12.2019 20:31

1. presenting a common view 1 synoptic 2. a person who testifies to what he has seen 4 sequel 3. a formal, systematic essay or book on some subject tr...

question

Business, 10.12.2019 20:31

Loic bizel has a unique job. his mission is to walk the streets of japan and locate fads. according to bizel, "japan is advanced. what will happen 10...

question

Arts, 10.12.2019 20:31

One advantage of playing against a computer is that even if the human player makes a mistake, there is still hope that the computer opponent will make...

question

Mathematics, 10.12.2019 20:31

Use stoke's theorem to evaluate ∫cf⋅dr where f(x, y,z)=xi+yj+2(x2+y2)k and c is the boundary of the part of the paraboloid where z=81−x2−y2 which lies...

question

Business, 10.12.2019 20:31

The act of discriminating can be positively utilized in all of the following manners except making promotional decisions classifying members of a giv...

question

Business, 10.12.2019 20:31

Certain balance sheet accounts of a foreign subsidiary of rowan, inc., at december 31, have been translated into u. s. dollars as follows: translate...

question

Business, 10.12.2019 20:31

Acompany uses 20,000 pounds of materials for which it paid $6.00 a pound. the materials price variance was $15,000 unfavorable. what is the sta...

More questions: Physics Another questions

Questions on the website: 13722367