Logo
Home Study Material Contact Search
AI Chat FREE
  1. sciences
  2. physics
  3. a person is driving his car on some road and sudde

A person is driving his car on some road and suddenly a police car stops him...

60.1K

Verified Solution

Question

Physics

A person is driving his car on some road and suddenly a policecar stops him for speeding, the police-detected radar gun emits awave whose frequency is 8.0 × 109 ??.

1. How do you think the mechanism by which you know how fast amoving car can go works?

2. Does it depend on the speed of the police car? Does it dependon the speed of the person's car?

3. Does it depend on the two speeds?

4. What role does frequency play?

5. What function does the wave velocity fulfill?

Answer & Explanation Solved by verified expert
4.0 Ratings (693 Votes)
a Radar gun works on the principle of the radar gun In aradar gun we emit a radio frequency wave this wave will strikethe vehicle and reflected back and radar    See Answer
Get Answers to Unlimited Questions

Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!

Membership Benefits:
  • Unlimited Question Access with detailed Answers
  • Zin AI - 3 Million Words
  • 10 Dall-E 3 Images
  • 20 Plot Generations
  • Conversation with Dialogue Memory
  • No Ads, Ever!
  • Access to Our Best AI Platform: Flex AI - Your personal assistant for all your inquiries!
Become a Member

Other questions asked by students

Biology
1.2K views

1) Highlight the medical or environmental or industrial importance for each of the following with examples. A)...

Biology
1.2K views

The French taxonomist who, in 1809, proposed the first testable evolutionary theory that organisms using body...

Biology
1.2K views

21 Why did Oasis teachers seem to enjoy their job as opposed to their real...

Physics
1.2K views

36 Figure shows some equipotential lines distributed in space A charged particle is moved from...

Basic Math
1.2K views

Use the fundamental counting principle The editor of the Video Gamer is selecting 7 video...

Statistics
1.2K views

Determine the critical value or values for a one mean z test at the 6...

Statistics
1.2K views

5 A teacher uses a program that randomly chooses a student in the class to...

Accounting
1.2K views

Required information Skip to question [The following information applies to the questions displayed below.]...

Accounting
1.2K views

1 points eBook Print References M4-16 (Static) Classifying Activities as Value-Added or Non-value-Added [LO 4-8]...

Accounting
1.2K views

Fogerty Company makes two products-titanium Hubs and Sprockets. Data regarding the two products follow: ...

Accounting
1.2K views

A loan is being repaid by the amortization method with an installment at the end...

Accounting
1.2K views

The GoodTaste Club collected recipes from members and published a cookbook entitled Eat 'Em Up....