Question

SECTION -B
Previous Years Questions
A tuning fork with frequency 800 Hz produces
resonance in a resonance column tube with upper
end open and lower end closed by water surface.
Successive resonance are observed at lengths
9.75 cm, 31.25 cm and 52.75 cm. The speed of
sound in air is,
[NEET-2019 (Odisha)]
(1) 172 m/s
(2) 500 m/s
(3) 156 m/s
(4) 344 m/s​

Answer 1

Answer:

4) 344 m/s

Explanation:

Speed of sound