Q

When a tuning fork vibrates and produces sound, what type of waves is created in the surrounding air?

RRB Group D 17 Aug, 2026 (12:45 PM - 2:15 PM) 2026
✓ Answer: B A longitudinal wave with compressions and rarefactions.
A vibrating tuning fork produces longitudinal sound waves in air, consisting of compressions and rarefactions.