Read the passage
carefully and answer the following questions.
Two tuning forks, A and B vibrate with frequencies
in the ratio 2 : 7 and their wavelengths in the
ratio 3 : 4 respectively. Both the tuning forks
are placed in different media.
In which of the tuning fork the velocity of
sound produced is greater?
A Tuning fork A.
B Tuning fork B.
C Both produce sound of same velocity.
D Cannot say.
The answer should be D as properties of the medium, both inertial and elastic are not described.