7.1 A tuning fork vibrating at 300 Hz is placed in a tank of water. Find...

Question

Question

7.1 A tuning fork vibrating at 300 Hz is placed in a tank of water.

Find the frequency and wavelength of the sound wave in the water. [Answer: 300 Hz,

4.95 m]

Find the frequency and wavelength of the sound wave produced in the air above the tank by the vibration of the water surface. [Answer: 300 Hz, 1.14 m]
- Speed of sound wave in air: v = 343 m/s
- Speed of sound wave in water: v = 1484 m/s

science physics

Answer 1

Answer #1

Answer 2

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