Suppose the maximum safe intensity of microwaves for human exposure is taken to be 2.00 W/m². • If a radar unit leaks 11.0 W of microwaves (other than those sent by its antenna) uniformly in all directions, how far away must you be to be exposed to an intensity considered to be safe? Assume that the power spreads uniformly over the are of a sphere with no complications from absorption or reflection. Provide the solution: _------_ cm

University Physics Volume 2
18th Edition
ISBN:9781938168161
Author:OpenStax
Publisher:OpenStax
Chapter16: Electromagnetic Waves
Section: Chapter Questions
Problem 77P: An outdoor WIFi unit for a picnic area has a 100-mW output and a range of about 30 m. What output...
icon
Related questions
Question
Suppose the maximum safe intensity of microwaves for human
exposure is taken to be 2.00 W/m².
• If a radar unit leaks 11.0 W of microwaves (other than those
sent by its antenna) uniformly in all directions, how far away
must you be to be exposed to an intensity considered to be
safe? Assume that the power spreads uniformly over the area
of a sphere with no complications from absorption or
reflection.
Provide the solution:
cm
Transcribed Image Text:Suppose the maximum safe intensity of microwaves for human exposure is taken to be 2.00 W/m². • If a radar unit leaks 11.0 W of microwaves (other than those sent by its antenna) uniformly in all directions, how far away must you be to be exposed to an intensity considered to be safe? Assume that the power spreads uniformly over the area of a sphere with no complications from absorption or reflection. Provide the solution: cm
Expert Solution
steps

Step by step

Solved in 2 steps

Blurred answer
Knowledge Booster
Interference of Light
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
University Physics Volume 2
University Physics Volume 2
Physics
ISBN:
9781938168161
Author:
OpenStax
Publisher:
OpenStax
Principles of Physics: A Calculus-Based Text
Principles of Physics: A Calculus-Based Text
Physics
ISBN:
9781133104261
Author:
Raymond A. Serway, John W. Jewett
Publisher:
Cengage Learning
Glencoe Physics: Principles and Problems, Student…
Glencoe Physics: Principles and Problems, Student…
Physics
ISBN:
9780078807213
Author:
Paul W. Zitzewitz
Publisher:
Glencoe/McGraw-Hill