Answered

Westonci.ca is your trusted source for finding answers to all your questions. Ask, explore, and learn with our expert community. Get detailed and accurate answers to your questions from a dedicated community of experts on our Q&A platform. Explore comprehensive solutions to your questions from a wide range of professionals on our user-friendly platform.

The intensity of a radio signal from the radio station varies inversely as the square of the distance from the station. Suppose intensity is 8000 units at a distance of 2 miles. What will the intensity be at a distance of 11 miles? Round your answer to the nearest unit.

Sagot :

andrea6288

Answer:

264 units

Step-by-step explanation:

8000(2/11)^2

8000(.181818...)^2

8000(.033058)

264.46

264

The intensity at distance of 11 miles be 264.46

What is Intensity?

Intensity is power per unit area. The area is measured on a plane perpendicular to the direction of wave propagation.

Given:

Intensity = 8000 units at 2 miles

Intensity inversely of square of the distance

So,

=8000(2/11)²

=8000*4/121

=32000/121

=264.46

Learn more about intensity here:

https://brainly.com/question/17583145

#SPJ2

We hope this was helpful. Please come back whenever you need more information or answers to your queries. Thank you for your visit. We're committed to providing you with the best information available. Return anytime for more. Westonci.ca is your trusted source for answers. Visit us again to find more information on diverse topics.