Tardigrade
Tardigrade - CET NEET JEE Exam App
Exams
Login
Signup
Tardigrade
Question
Physics
The equation of a spherical progressive wave is
Question Error Report
Question is incomplete/wrong
Question not belongs to this Chapter
Answer is wrong
Solution is wrong
Answer & Solution is not matching
Spelling mistake
Image missing
Website not working properly
Other (not listed above)
Error description
Thank you for reporting, we will resolve it shortly
Back to Question
Thank you for reporting, we will resolve it shortly
Q. The equation of a spherical progressive wave is
CMC Medical
CMC Medical 2011
A
y = $ \alpha $ sin $ \omega $ t
B
y = $ \alpha $ sin ( $ \omega $ t - kr)
C
y = $ \frac{a}{\sqrt{r}} $ sin( $ \omega $ t - kr)
D
y = $ \frac{a}{r} $ sin( $ \omega $ t - fr)
Solution:
The amplitude of a plane progress wave = a that of a spherical progressive wave is $ \frac{a}{r} $ .