The sound from a vibrating tuning sound is when the tip of its stem is...
PHYSICS
WAEC 2004
The sound from a vibrating tuning sound is when the tip of its stem is placed on a wooden table than when in air because
- A. the friction between the table and the tuning fork generates additional energy
- B. air molecules obsorb sound wave but wood transmit sound waves
- C. the table increases the frequency of the turning fork
- D. a large mass of air is set into vibration by the table
Correct Answer: D. a large mass of air is set into vibration by the table
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