Q. Out of the following, incorrect statement is
A) In Melde’s experiment “$P^{2}T$” remain constant. (P=Loop, T=Tension)
B) In Kundt’s experiment distance between two heaps of powder is $\lambda/2$
C) Quinckeey’s tube experiment related with beats
D) Echo phenomena related with reflection of sound
Explanation
The correct answer is Option C: Quinckeey’s tube experiment related with beats.
A detailed explanation for this question is being prepared.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.