1.

Two open organ pipes give 4 beats/sec when sounded together in their fundamental nodes. If the length of the pipe are 100 cm and 102.5 cm respectively, then the velocity of sound is :                       [Pb. PET 2000; CPMT 2001]

A.            496 m/s                                  
B.            328 m/s
C.            240 m/s                                  
D.            160 m/s
Answer» C.            240 m/s                                  


Discussion

No Comment Found

Related MCQs