Question

Question No. 2
In an experiment to determine the
velocity of sound from resonance, if the first
position of maximum intensity occurs at
20cm and the next consecutive position of
maximum intensity occurs at 36 ton for the 1
KHz frequency of sound, then find out the
velocity of this sound wave.
Answer
AO 640 m/s
B.O 320 m/s
C.O 230 m/s
DO 310 m/s​

Answer 1

Answer:

B = 0 320 m/s is the right answer for you

Answer 2

The correct answer is (C.) 230 m/s.

• The velocity of this sound wave is 230 m/s.
• The velocity of an object is the rate of change of its position with respect to a frame of reference, and is a function of time.
• The formula of the velocity of the sound wave is, vw = fλ.
• All sound waves travel with the same speed in air regardless of their frequency.