answer this question
Asked by ankit24
| 7th Jan, 2010,
05:24: PM
Expert Answer:
Hi dear,
Intensity levels of two waves of intensity I and Io differ by B decibels.
Where, β = 10log10(I/io)
When I = Io , then you have
10log10(I/io), = 10 log 2 = 3.01
Intensity level differs by 3.01 dB at a distance of 50 km.
Hope this helps.
Topperlearning.com
Answered by
| 8th Jan, 2010,
12:12: PM
Kindly Sign up for a personalised experience
- Ask Study Doubts
- Sample Papers
- Past Year Papers
- Textbook Solutions
Sign Up
Verify mobile number
Enter the OTP sent to your number
Change