Search any question & find its solution
Question:
Answered & Verified by Expert
If two waves having amplitudes $2 A$ and $A$ and same frequency and velocity, propagate in the same direction in the same phase, the resulting amplitude will be
Options:
Solution:
1832 Upvotes
Verified Answer
The correct answer is:
$3 A$
In the same phase $\varphi=0$ so resultant amplitude $=a_1+a_2=2 A+A=3 A$
Looking for more such questions to practice?
Download the MARKS App - The ultimate prep app for IIT JEE & NEET with chapter-wise PYQs, revision notes, formula sheets, custom tests & much more.