1.

 A tuning fork makes 256 vibrations per second in air. When the velocity of sound is 330 m/s, then wavelength of the tone emitted is [KCET 1994; AFMC 1998;  MH CET 1999; CBSE PMT 1999]

A. 0.56 m 
B. 0.89 m
C. 400 Hz and 500 Hz  
D. 1.29 m
Answer» E.


Discussion

No Comment Found

Related MCQs